128570904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3313}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 442021320

約数和(自身を除く): 313450416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3313, 3528, 4312, 4851, 5544, 6468, 6626, 9702, 9939, 12936, 13252, 19404, 19878, 23191, 26504, 29817, 36443, 38808, 39756, 46382, 59634, 69573, 72886, 79512, 92764, 109329, 119268, 139146, 145772, 162337, 185528, 208719, 218658, 238536, 255101, 278292, 291544, 324674, 327987, 417438, 437316, 487011, 510202, 556584, 649348, 655974, 765303, 834876, 874632, 974022, 1020404, 1298696, 1311948, 1461033, 1530606, 1669752, 1785707, 1948044, 2040808, 2295909, 2623896, 2922066, 3061212, 3571414, 3896088, 4591818, 5357121, 5844132, 6122424, 7142828, 9183636, 10714242, 11688264, 14285656, 16071363, 18367272, 21428484, 32142726, 42856968, 64285452, 128570904]

約数ペア:

[(1, 128570904), (2, 64285452), (3, 42856968), (4, 32142726), (6, 21428484), (7, 18367272), (8, 16071363), (9, 14285656), (11, 11688264), (12, 10714242), (14, 9183636), (18, 7142828), (21, 6122424), (22, 5844132), (24, 5357121), (28, 4591818), (33, 3896088), (36, 3571414), (42, 3061212), (44, 2922066), (49, 2623896), (56, 2295909), (63, 2040808), (66, 1948044), (72, 1785707), (77, 1669752), (84, 1530606), (88, 1461033), (98, 1311948), (99, 1298696), (126, 1020404), (132, 974022), (147, 874632), (154, 834876), (168, 765303), (196, 655974), (198, 649348), (231, 556584), (252, 510202), (264, 487011), (294, 437316), (308, 417438), (392, 327987), (396, 324674), (441, 291544), (462, 278292), (504, 255101), (539, 238536), (588, 218658), (616, 208719), (693, 185528), (792, 162337), (882, 145772), (924, 139146), (1078, 119268), (1176, 109329), (1386, 92764), (1617, 79512), (1764, 72886), (1848, 69573), (2156, 59634), (2772, 46382), (3234, 39756), (3313, 38808), (3528, 36443), (4312, 29817), (4851, 26504), (5544, 23191), (6468, 19878), (6626, 19404), (9702, 13252), (9939, 12936)]