155772288

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 540518400

約数和(自身を除く): 384746112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 128, 137, 141, 144, 168, 188, 189, 192, 216, 224, 252, 274, 282, 288, 329, 336, 376, 378, 384, 411, 423, 432, 448, 504, 548, 564, 576, 658, 672, 752, 756, 822, 846, 864, 896, 959, 987, 1008, 1096, 1128, 1152, 1233, 1269, 1316, 1344, 1504, 1512, 1644, 1692, 1728, 1918, 1974, 2016, 2192, 2256, 2466, 2538, 2632, 2688, 2877, 2961, 3008, 3024, 3288, 3384, 3456, 3699, 3836, 3948, 4032, 4384, 4512, 4932, 5076, 5264, 5754, 5922, 6016, 6048, 6439, 6576, 6768, 7398, 7672, 7896, 8064, 8631, 8768, 8883, 9024, 9864, 10152, 10528, 11508, 11844, 12096, 12878, 13152, 13536, 14796, 15344, 15792, 17262, 17536, 17766, 18048, 19317, 19728, 20304, 21056, 23016, 23688, 24192, 25756, 25893, 26304, 27072, 29592, 30688, 31584, 34524, 35532, 38634, 39456, 40608, 42112, 45073, 46032, 47376, 51512, 51786, 52608, 54144, 57951, 59184, 61376, 63168, 69048, 71064, 77268, 78912, 81216, 90146, 92064, 94752, 103024, 103572, 115902, 118368, 122752, 126336, 135219, 138096, 142128, 154536, 157824, 162432, 173853, 180292, 184128, 189504, 206048, 207144, 231804, 236736, 270438, 276192, 284256, 309072, 347706, 360584, 368256, 379008, 405657, 412096, 414288, 463608, 473472, 540876, 552384, 568512, 618144, 695412, 721168, 811314, 824192, 828576, 927216, 1081752, 1104768, 1137024, 1216971, 1236288, 1390824, 1442336, 1622628, 1657152, 1854432, 2163504, 2433942, 2472576, 2781648, 2884672, 3245256, 3314304, 3708864, 4327008, 4867884, 5563296, 5769344, 6490512, 7417728, 8654016, 9735768, 11126592, 12981024, 17308032, 19471536, 22253184, 25962048, 38943072, 51924096, 77886144, 155772288]

約数ペア:

[(1, 155772288), (2, 77886144), (3, 51924096), (4, 38943072), (6, 25962048), (7, 22253184), (8, 19471536), (9, 17308032), (12, 12981024), (14, 11126592), (16, 9735768), (18, 8654016), (21, 7417728), (24, 6490512), (27, 5769344), (28, 5563296), (32, 4867884), (36, 4327008), (42, 3708864), (47, 3314304), (48, 3245256), (54, 2884672), (56, 2781648), (63, 2472576), (64, 2433942), (72, 2163504), (84, 1854432), (94, 1657152), (96, 1622628), (108, 1442336), (112, 1390824), (126, 1236288), (128, 1216971), (137, 1137024), (141, 1104768), (144, 1081752), (168, 927216), (188, 828576), (189, 824192), (192, 811314), (216, 721168), (224, 695412), (252, 618144), (274, 568512), (282, 552384), (288, 540876), (329, 473472), (336, 463608), (376, 414288), (378, 412096), (384, 405657), (411, 379008), (423, 368256), (432, 360584), (448, 347706), (504, 309072), (548, 284256), (564, 276192), (576, 270438), (658, 236736), (672, 231804), (752, 207144), (756, 206048), (822, 189504), (846, 184128), (864, 180292), (896, 173853), (959, 162432), (987, 157824), (1008, 154536), (1096, 142128), (1128, 138096), (1152, 135219), (1233, 126336), (1269, 122752), (1316, 118368), (1344, 115902), (1504, 103572), (1512, 103024), (1644, 94752), (1692, 92064), (1728, 90146), (1918, 81216), (1974, 78912), (2016, 77268), (2192, 71064), (2256, 69048), (2466, 63168), (2538, 61376), (2632, 59184), (2688, 57951), (2877, 54144), (2961, 52608), (3008, 51786), (3024, 51512), (3288, 47376), (3384, 46032), (3456, 45073), (3699, 42112), (3836, 40608), (3948, 39456), (4032, 38634), (4384, 35532), (4512, 34524), (4932, 31584), (5076, 30688), (5264, 29592), (5754, 27072), (5922, 26304), (6016, 25893), (6048, 25756), (6439, 24192), (6576, 23688), (6768, 23016), (7398, 21056), (7672, 20304), (7896, 19728), (8064, 19317), (8631, 18048), (8768, 17766), (8883, 17536), (9024, 17262), (9864, 15792), (10152, 15344), (10528, 14796), (11508, 13536), (11844, 13152), (12096, 12878)]