160763330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7731

約数の個数: 64

約数和(自身を含む): 371685888

約数和(自身を除く): 210922558

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 7681, 10465, 15362, 20930, 38405, 53767, 76810, 99853, 107534, 176663, 199706, 268835, 353326, 499265, 537670, 698971, 883315, 998530, 1236641, 1397942, 1766630, 2296619, 2473282, 3494855, 4593238, 6183205, 6989710, 11483095, 12366410, 16076333, 22966190, 32152666, 80381665, 160763330]

約数ペア:

[(1, 160763330), (2, 80381665), (5, 32152666), (7, 22966190), (10, 16076333), (13, 12366410), (14, 11483095), (23, 6989710), (26, 6183205), (35, 4593238), (46, 3494855), (65, 2473282), (70, 2296619), (91, 1766630), (115, 1397942), (130, 1236641), (161, 998530), (182, 883315), (230, 698971), (299, 537670), (322, 499265), (455, 353326), (598, 268835), (805, 199706), (910, 176663), (1495, 107534), (1610, 99853), (2093, 76810), (2990, 53767), (4186, 38405), (7681, 20930), (10465, 15362)]