194832612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21953

約数の個数: 72

約数和(自身を含む): 558317760

約数和(自身を除く): 363485148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 21911, 43822, 65733, 87644, 131466, 197199, 262932, 284843, 394398, 416309, 569686, 788796, 832618, 854529, 1139372, 1248927, 1665236, 1709058, 2497854, 2563587, 3418116, 3746781, 4995708, 5127174, 5412017, 7493562, 10254348, 10824034, 14987124, 16236051, 21648068, 32472102, 48708153, 64944204, 97416306, 194832612]

約数ペア:

[(1, 194832612), (2, 97416306), (3, 64944204), (4, 48708153), (6, 32472102), (9, 21648068), (12, 16236051), (13, 14987124), (18, 10824034), (19, 10254348), (26, 7493562), (36, 5412017), (38, 5127174), (39, 4995708), (52, 3746781), (57, 3418116), (76, 2563587), (78, 2497854), (114, 1709058), (117, 1665236), (156, 1248927), (171, 1139372), (228, 854529), (234, 832618), (247, 788796), (342, 569686), (468, 416309), (494, 394398), (684, 284843), (741, 262932), (988, 197199), (1482, 131466), (2223, 87644), (2964, 65733), (4446, 43822), (8892, 21911)]