194653836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13471

約数の個数: 72

約数和(自身を含む): 547025024

約数和(自身を除く): 352371188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13417, 14508, 26834, 40251, 53668, 80502, 120753, 161004, 174421, 241506, 348842, 415927, 483012, 523263, 697684, 831854, 1046526, 1247781, 1569789, 1663708, 2093052, 2495562, 3139578, 3743343, 4991124, 5407051, 6279156, 7486686, 10814102, 14973372, 16221153, 21628204, 32442306, 48663459, 64884612, 97326918, 194653836]

約数ペア:

[(1, 194653836), (2, 97326918), (3, 64884612), (4, 48663459), (6, 32442306), (9, 21628204), (12, 16221153), (13, 14973372), (18, 10814102), (26, 7486686), (31, 6279156), (36, 5407051), (39, 4991124), (52, 3743343), (62, 3139578), (78, 2495562), (93, 2093052), (117, 1663708), (124, 1569789), (156, 1247781), (186, 1046526), (234, 831854), (279, 697684), (372, 523263), (403, 483012), (468, 415927), (558, 348842), (806, 241506), (1116, 174421), (1209, 161004), (1612, 120753), (2418, 80502), (3627, 53668), (4836, 40251), (7254, 26834), (13417, 14508)]