156938575724

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{1229}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 323074752000

約数和(自身を除く): 166136176276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 343, 571, 652, 686, 1141, 1142, 1229, 1372, 2282, 2284, 2458, 3997, 4564, 4916, 7987, 7994, 8603, 15974, 15988, 17206, 27979, 31948, 34412, 55909, 55958, 60221, 93073, 111818, 111916, 120442, 186146, 195853, 200327, 223636, 240884, 372292, 391706, 400654, 421547, 651511, 701759, 783412, 801308, 843094, 1303022, 1402289, 1403518, 1686188, 2606044, 2804578, 2807036, 4560577, 4912313, 5609156, 9121154, 9816023, 9824626, 18242308, 19632046, 19649252, 31924039, 34386191, 39264092, 63848078, 68712161, 68772382, 114386717, 127696156, 137424322, 137544764, 228773434, 240703337, 274848644, 457546868, 481406674, 800707019, 962813348, 1601414038, 3202828076, 5604949133, 11209898266, 22419796532, 39234643931, 78469287862, 156938575724]

約数ペア:

[(1, 156938575724), (2, 78469287862), (4, 39234643931), (7, 22419796532), (14, 11209898266), (28, 5604949133), (49, 3202828076), (98, 1601414038), (163, 962813348), (196, 800707019), (326, 481406674), (343, 457546868), (571, 274848644), (652, 240703337), (686, 228773434), (1141, 137544764), (1142, 137424322), (1229, 127696156), (1372, 114386717), (2282, 68772382), (2284, 68712161), (2458, 63848078), (3997, 39264092), (4564, 34386191), (4916, 31924039), (7987, 19649252), (7994, 19632046), (8603, 18242308), (15974, 9824626), (15988, 9816023), (17206, 9121154), (27979, 5609156), (31948, 4912313), (34412, 4560577), (55909, 2807036), (55958, 2804578), (60221, 2606044), (93073, 1686188), (111818, 1403518), (111916, 1402289), (120442, 1303022), (186146, 843094), (195853, 801308), (200327, 783412), (223636, 701759), (240884, 651511), (372292, 421547), (391706, 400654)]