128727984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 429258240

約数和(自身を除く): 300530256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 132, 154, 168, 174, 176, 203, 231, 232, 264, 308, 319, 336, 348, 406, 462, 464, 528, 609, 616, 638, 696, 812, 924, 957, 1201, 1218, 1232, 1276, 1392, 1624, 1848, 1914, 2233, 2402, 2436, 2552, 3248, 3603, 3696, 3828, 4466, 4804, 4872, 5104, 6699, 7206, 7656, 8407, 8932, 9608, 9744, 13211, 13398, 14412, 15312, 16814, 17864, 19216, 25221, 26422, 26796, 28824, 33628, 34829, 35728, 39633, 50442, 52844, 53592, 57648, 67256, 69658, 79266, 92477, 100884, 104487, 105688, 107184, 134512, 139316, 158532, 184954, 201768, 208974, 211376, 243803, 277431, 278632, 317064, 369908, 383119, 403536, 417948, 487606, 554862, 557264, 634128, 731409, 739816, 766238, 835896, 975212, 1109724, 1149357, 1462818, 1479632, 1532476, 1671792, 1950424, 2219448, 2298714, 2681833, 2925636, 3064952, 3900848, 4438896, 4597428, 5363666, 5851272, 6129904, 8045499, 9194856, 10727332, 11702544, 16090998, 18389712, 21454664, 32181996, 42909328, 64363992, 128727984]

約数ペア:

[(1, 128727984), (2, 64363992), (3, 42909328), (4, 32181996), (6, 21454664), (7, 18389712), (8, 16090998), (11, 11702544), (12, 10727332), (14, 9194856), (16, 8045499), (21, 6129904), (22, 5851272), (24, 5363666), (28, 4597428), (29, 4438896), (33, 3900848), (42, 3064952), (44, 2925636), (48, 2681833), (56, 2298714), (58, 2219448), (66, 1950424), (77, 1671792), (84, 1532476), (87, 1479632), (88, 1462818), (112, 1149357), (116, 1109724), (132, 975212), (154, 835896), (168, 766238), (174, 739816), (176, 731409), (203, 634128), (231, 557264), (232, 554862), (264, 487606), (308, 417948), (319, 403536), (336, 383119), (348, 369908), (406, 317064), (462, 278632), (464, 277431), (528, 243803), (609, 211376), (616, 208974), (638, 201768), (696, 184954), (812, 158532), (924, 139316), (957, 134512), (1201, 107184), (1218, 105688), (1232, 104487), (1276, 100884), (1392, 92477), (1624, 79266), (1848, 69658), (1914, 67256), (2233, 57648), (2402, 53592), (2436, 52844), (2552, 50442), (3248, 39633), (3603, 35728), (3696, 34829), (3828, 33628), (4466, 28824), (4804, 26796), (4872, 26422), (5104, 25221), (6699, 19216), (7206, 17864), (7656, 16814), (8407, 15312), (8932, 14412), (9608, 13398), (9744, 13211)]