129209964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^5\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 337876560

約数和(自身を除く): 208666596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2197, 2262, 4394, 4524, 4901, 6591, 8788, 9802, 13182, 14703, 19604, 26364, 28561, 29406, 57122, 58812, 63713, 85683, 114244, 127426, 171366, 191139, 254852, 342732, 371293, 382278, 742586, 764556, 828269, 1113879, 1485172, 1656538, 2227758, 2484807, 3313076, 4455516, 4969614, 9939228, 10767497, 21534994, 32302491, 43069988, 64604982, 129209964]

約数ペア:

[(1, 129209964), (2, 64604982), (3, 43069988), (4, 32302491), (6, 21534994), (12, 10767497), (13, 9939228), (26, 4969614), (29, 4455516), (39, 3313076), (52, 2484807), (58, 2227758), (78, 1656538), (87, 1485172), (116, 1113879), (156, 828269), (169, 764556), (174, 742586), (338, 382278), (348, 371293), (377, 342732), (507, 254852), (676, 191139), (754, 171366), (1014, 127426), (1131, 114244), (1508, 85683), (2028, 63713), (2197, 58812), (2262, 57122), (4394, 29406), (4524, 28561), (4901, 26364), (6591, 19604), (8788, 14703), (9802, 13182)]