156950975994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{21341}}^1$

素因数の和:21895

約数の個数: 64

約数和(自身を含む): 330804414720

約数和(自身を除く): 173853438726

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 389, 411, 778, 822, 1167, 2334, 3151, 6302, 8947, 9453, 17894, 18906, 21341, 26841, 42682, 53293, 53682, 64023, 106586, 128046, 159879, 319758, 490843, 981686, 1225739, 1472529, 2451478, 2923717, 2945058, 3677217, 5847434, 7354434, 8301649, 8771151, 16603298, 17542302, 24904947, 49809894, 67245491, 134490982, 190937927, 201736473, 381875854, 403472946, 572813781, 1137325913, 1145627562, 2274651826, 3411977739, 6823955478, 26158495999, 52316991998, 78475487997, 156950975994]

約数ペア:

[(1, 156950975994), (2, 78475487997), (3, 52316991998), (6, 26158495999), (23, 6823955478), (46, 3411977739), (69, 2274651826), (137, 1145627562), (138, 1137325913), (274, 572813781), (389, 403472946), (411, 381875854), (778, 201736473), (822, 190937927), (1167, 134490982), (2334, 67245491), (3151, 49809894), (6302, 24904947), (8947, 17542302), (9453, 16603298), (17894, 8771151), (18906, 8301649), (21341, 7354434), (26841, 5847434), (42682, 3677217), (53293, 2945058), (53682, 2923717), (64023, 2451478), (106586, 1472529), (128046, 1225739), (159879, 981686), (319758, 490843)]