131357604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 367589376

約数和(自身を除く): 236231772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 82, 84, 86, 123, 129, 164, 172, 246, 258, 287, 301, 492, 516, 574, 602, 861, 887, 903, 1148, 1204, 1722, 1763, 1774, 1806, 2661, 3444, 3526, 3548, 3612, 5289, 5322, 6209, 7052, 10578, 10644, 12341, 12418, 18627, 21156, 24682, 24836, 36367, 37023, 37254, 38141, 49364, 72734, 74046, 74508, 76282, 109101, 114423, 145468, 148092, 152564, 218202, 228846, 254569, 266987, 436404, 457692, 509138, 533974, 763707, 800961, 1018276, 1067948, 1527414, 1563781, 1601922, 3054828, 3127562, 3203844, 4691343, 6255124, 9382686, 10946467, 18765372, 21892934, 32839401, 43785868, 65678802, 131357604]

約数ペア:

[(1, 131357604), (2, 65678802), (3, 43785868), (4, 32839401), (6, 21892934), (7, 18765372), (12, 10946467), (14, 9382686), (21, 6255124), (28, 4691343), (41, 3203844), (42, 3127562), (43, 3054828), (82, 1601922), (84, 1563781), (86, 1527414), (123, 1067948), (129, 1018276), (164, 800961), (172, 763707), (246, 533974), (258, 509138), (287, 457692), (301, 436404), (492, 266987), (516, 254569), (574, 228846), (602, 218202), (861, 152564), (887, 148092), (903, 145468), (1148, 114423), (1204, 109101), (1722, 76282), (1763, 74508), (1774, 74046), (1806, 72734), (2661, 49364), (3444, 38141), (3526, 37254), (3548, 37023), (3612, 36367), (5289, 24836), (5322, 24682), (6209, 21156), (7052, 18627), (10578, 12418), (10644, 12341)]