124940656

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 259275072

約数和(自身を除く): 134334416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 223, 304, 361, 388, 446, 722, 776, 892, 1444, 1552, 1784, 1843, 2888, 3568, 3686, 4237, 5776, 7372, 8474, 14744, 16948, 21631, 29488, 33896, 35017, 43262, 67792, 70034, 80503, 86524, 140068, 161006, 173048, 280136, 322012, 346096, 410989, 560272, 644024, 821978, 1288048, 1643956, 3287912, 6575824, 7808791, 15617582, 31235164, 62470328, 124940656]

約数ペア:

[(1, 124940656), (2, 62470328), (4, 31235164), (8, 15617582), (16, 7808791), (19, 6575824), (38, 3287912), (76, 1643956), (97, 1288048), (152, 821978), (194, 644024), (223, 560272), (304, 410989), (361, 346096), (388, 322012), (446, 280136), (722, 173048), (776, 161006), (892, 140068), (1444, 86524), (1552, 80503), (1784, 70034), (1843, 67792), (2888, 43262), (3568, 35017), (3686, 33896), (4237, 29488), (5776, 21631), (7372, 16948), (8474, 14744)]