156516193396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{21323}}^1$

素因数の和:21904

約数の個数: 48

約数和(自身を含む): 283191249600

約数和(自身を除く): 126675056204

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 449, 898, 1796, 4087, 8174, 16348, 21323, 27389, 30083, 42646, 54778, 60166, 85292, 109556, 120332, 1300703, 1428641, 1835063, 2601406, 2857282, 3670126, 5202812, 5714564, 7340252, 9574027, 19148054, 38296108, 87147101, 174294202, 348588404, 584015647, 641459809, 1168031294, 1282919618, 2336062588, 2565839236, 39129048349, 78258096698, 156516193396]

約数ペア:

[(1, 156516193396), (2, 78258096698), (4, 39129048349), (61, 2565839236), (67, 2336062588), (122, 1282919618), (134, 1168031294), (244, 641459809), (268, 584015647), (449, 348588404), (898, 174294202), (1796, 87147101), (4087, 38296108), (8174, 19148054), (16348, 9574027), (21323, 7340252), (27389, 5714564), (30083, 5202812), (42646, 3670126), (54778, 2857282), (60166, 2601406), (85292, 1835063), (109556, 1428641), (120332, 1300703)]