128610048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 271686912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 509, 564, 658, 672, 752, 768, 896, 987, 1018, 1128, 1316, 1344, 1504, 1527, 1792, 1974, 2036, 2256, 2632, 2688, 3008, 3054, 3563, 3948, 4072, 4512, 5264, 5376, 6016, 6108, 7126, 7896, 8144, 9024, 10528, 10689, 12032, 12216, 14252, 15792, 16288, 18048, 21056, 21378, 23923, 24432, 28504, 31584, 32576, 36096, 42112, 42756, 47846, 48864, 57008, 63168, 65152, 71769, 84224, 85512, 95692, 97728, 114016, 126336, 130304, 143538, 167461, 171024, 191384, 195456, 228032, 252672, 287076, 334922, 342048, 382768, 390912, 456064, 502383, 574152, 669844, 684096, 765536, 912128, 1004766, 1148304, 1339688, 1368192, 1531072, 2009532, 2296608, 2679376, 2736384, 3062144, 4019064, 4593216, 5358752, 6124288, 8038128, 9186432, 10717504, 16076256, 18372864, 21435008, 32152512, 42870016, 64305024, 128610048]

約数ペア:

[(1, 128610048), (2, 64305024), (3, 42870016), (4, 32152512), (6, 21435008), (7, 18372864), (8, 16076256), (12, 10717504), (14, 9186432), (16, 8038128), (21, 6124288), (24, 5358752), (28, 4593216), (32, 4019064), (42, 3062144), (47, 2736384), (48, 2679376), (56, 2296608), (64, 2009532), (84, 1531072), (94, 1368192), (96, 1339688), (112, 1148304), (128, 1004766), (141, 912128), (168, 765536), (188, 684096), (192, 669844), (224, 574152), (256, 502383), (282, 456064), (329, 390912), (336, 382768), (376, 342048), (384, 334922), (448, 287076), (509, 252672), (564, 228032), (658, 195456), (672, 191384), (752, 171024), (768, 167461), (896, 143538), (987, 130304), (1018, 126336), (1128, 114016), (1316, 97728), (1344, 95692), (1504, 85512), (1527, 84224), (1792, 71769), (1974, 65152), (2036, 63168), (2256, 57008), (2632, 48864), (2688, 47846), (3008, 42756), (3054, 42112), (3563, 36096), (3948, 32576), (4072, 31584), (4512, 28504), (5264, 24432), (5376, 23923), (6016, 21378), (6108, 21056), (7126, 18048), (7896, 16288), (8144, 15792), (9024, 14252), (10528, 12216), (10689, 12032)]