156617495728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{888499}}^1$

素因数の和:889009

約数の個数: 40

約数和(自身を含む): 317301120000

約数和(自身を除く): 160683624272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 479, 958, 1916, 3832, 7664, 11017, 22034, 44068, 88136, 176272, 888499, 1776998, 3553996, 7107992, 14215984, 20435477, 40870954, 81741908, 163483816, 326967632, 425591021, 851182042, 1702364084, 3404728168, 6809456336, 9788593483, 19577186966, 39154373932, 78308747864, 156617495728]

約数ペア:

[(1, 156617495728), (2, 78308747864), (4, 39154373932), (8, 19577186966), (16, 9788593483), (23, 6809456336), (46, 3404728168), (92, 1702364084), (184, 851182042), (368, 425591021), (479, 326967632), (958, 163483816), (1916, 81741908), (3832, 40870954), (7664, 20435477), (11017, 14215984), (22034, 7107992), (44068, 3553996), (88136, 1776998), (176272, 888499)]