156734968312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{222511}}^1$

素因数の和:223064

約数の個数: 48

約数和(自身を含む): 318835219680

約数和(自身を除く): 162100251368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 521, 676, 1042, 1352, 2084, 4168, 6773, 13546, 27092, 54184, 88049, 176098, 222511, 352196, 445022, 704392, 890044, 1780088, 2892643, 5785286, 11570572, 23141144, 37604359, 75208718, 115928231, 150417436, 231856462, 300834872, 463712924, 927425848, 1507067003, 3014134006, 6028268012, 12056536024, 19591871039, 39183742078, 78367484156, 156734968312]

約数ペア:

[(1, 156734968312), (2, 78367484156), (4, 39183742078), (8, 19591871039), (13, 12056536024), (26, 6028268012), (52, 3014134006), (104, 1507067003), (169, 927425848), (338, 463712924), (521, 300834872), (676, 231856462), (1042, 150417436), (1352, 115928231), (2084, 75208718), (4168, 37604359), (6773, 23141144), (13546, 11570572), (27092, 5785286), (54184, 2892643), (88049, 1780088), (176098, 890044), (222511, 704392), (352196, 445022)]