156914069452

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{25189}}^1$

素因数の和:26103

約数の個数: 72

約数和(自身を含む): 328460470800

約数和(自身を除く): 171546401348

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 859, 1036, 1718, 1813, 3436, 3626, 6013, 7252, 12026, 24052, 25189, 31783, 42091, 50378, 63566, 84182, 100756, 127132, 168364, 176323, 222481, 352646, 444962, 705292, 889924, 931993, 1234261, 1557367, 1863986, 2468522, 3114734, 3727972, 4937044, 6229468, 6523951, 13047902, 21637351, 26095804, 43274702, 45667657, 86549404, 91335314, 151461457, 182670628, 302922914, 605845828, 800581987, 1060230199, 1601163974, 2120460398, 3202327948, 4240920796, 5604073909, 11208147818, 22416295636, 39228517363, 78457034726, 156914069452]

約数ペア:

[(1, 156914069452), (2, 78457034726), (4, 39228517363), (7, 22416295636), (14, 11208147818), (28, 5604073909), (37, 4240920796), (49, 3202327948), (74, 2120460398), (98, 1601163974), (148, 1060230199), (196, 800581987), (259, 605845828), (518, 302922914), (859, 182670628), (1036, 151461457), (1718, 91335314), (1813, 86549404), (3436, 45667657), (3626, 43274702), (6013, 26095804), (7252, 21637351), (12026, 13047902), (24052, 6523951), (25189, 6229468), (31783, 4937044), (42091, 3727972), (50378, 3114734), (63566, 2468522), (84182, 1863986), (100756, 1557367), (127132, 1234261), (168364, 931993), (176323, 889924), (222481, 705292), (352646, 444962)]