125998576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 287481600

約数和(自身を除く): 161483024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 418, 451, 656, 779, 836, 902, 919, 1558, 1672, 1804, 1838, 3116, 3344, 3608, 3676, 6232, 7216, 7352, 8569, 10109, 12464, 14704, 17138, 17461, 20218, 34276, 34922, 37679, 40436, 68552, 69844, 75358, 80872, 137104, 139688, 150716, 161744, 192071, 279376, 301432, 384142, 414469, 602864, 715901, 768284, 828938, 1431802, 1536568, 1657876, 2863604, 3073136, 3315752, 5727208, 6631504, 7874911, 11454416, 15749822, 31499644, 62999288, 125998576]

約数ペア:

[(1, 125998576), (2, 62999288), (4, 31499644), (8, 15749822), (11, 11454416), (16, 7874911), (19, 6631504), (22, 5727208), (38, 3315752), (41, 3073136), (44, 2863604), (76, 1657876), (82, 1536568), (88, 1431802), (152, 828938), (164, 768284), (176, 715901), (209, 602864), (304, 414469), (328, 384142), (418, 301432), (451, 279376), (656, 192071), (779, 161744), (836, 150716), (902, 139688), (919, 137104), (1558, 80872), (1672, 75358), (1804, 69844), (1838, 68552), (3116, 40436), (3344, 37679), (3608, 34922), (3676, 34276), (6232, 20218), (7216, 17461), (7352, 17138), (8569, 14704), (10109, 12464)]