156741855856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3617}}^1\times {\mathrm{159319}}^1$

素因数の和:162961

約数の個数: 40

約数和(自身を含む): 321642226080

約数和(自身を除く): 164900370224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3617, 7234, 14468, 28936, 57872, 61489, 122978, 159319, 245956, 318638, 491912, 637276, 983824, 1274552, 2549104, 2708423, 5416846, 10833692, 21667384, 43334768, 576256823, 1152513646, 2305027292, 4610054584, 9220109168, 9796365991, 19592731982, 39185463964, 78370927928, 156741855856]

約数ペア:

[(1, 156741855856), (2, 78370927928), (4, 39185463964), (8, 19592731982), (16, 9796365991), (17, 9220109168), (34, 4610054584), (68, 2305027292), (136, 1152513646), (272, 576256823), (3617, 43334768), (7234, 21667384), (14468, 10833692), (28936, 5416846), (57872, 2708423), (61489, 2549104), (122978, 1274552), (159319, 983824), (245956, 637276), (318638, 491912)]