148768360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16870

約数の個数: 64

約数和(自身を含む): 381704400

約数和(自身を除く): 232936040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 16829, 33658, 67316, 84145, 134632, 168290, 218777, 286093, 336580, 437554, 572186, 673160, 875108, 1093885, 1144372, 1430465, 1750216, 2187770, 2288744, 2860930, 3719209, 4375540, 5721860, 7438418, 8751080, 11443720, 14876836, 18596045, 29753672, 37192090, 74384180, 148768360]

約数ペア:

[(1, 148768360), (2, 74384180), (4, 37192090), (5, 29753672), (8, 18596045), (10, 14876836), (13, 11443720), (17, 8751080), (20, 7438418), (26, 5721860), (34, 4375540), (40, 3719209), (52, 2860930), (65, 2288744), (68, 2187770), (85, 1750216), (104, 1430465), (130, 1144372), (136, 1093885), (170, 875108), (221, 673160), (260, 572186), (340, 437554), (442, 336580), (520, 286093), (680, 218777), (884, 168290), (1105, 134632), (1768, 84145), (2210, 67316), (4420, 33658), (8840, 16829)]