147920315816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11952191}}^1$

素因数の和:11952234

約数の個数: 64

約数和(自身を含む): 361434286080

約数和(自身を除く): 213513970264

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 11952191, 23904382, 47808764, 83665337, 95617528, 155378483, 167330674, 203187247, 310756966, 334661348, 406374494, 621513932, 669322696, 812748988, 1087649381, 1243027864, 1422310729, 1625497976, 2175298762, 2641434211, 2844621458, 4350597524, 5282868422, 5689242916, 8701195048, 10565736844, 11378485832, 18490039477, 21131473688, 36980078954, 73960157908, 147920315816]

約数ペア:

[(1, 147920315816), (2, 73960157908), (4, 36980078954), (7, 21131473688), (8, 18490039477), (13, 11378485832), (14, 10565736844), (17, 8701195048), (26, 5689242916), (28, 5282868422), (34, 4350597524), (52, 2844621458), (56, 2641434211), (68, 2175298762), (91, 1625497976), (104, 1422310729), (119, 1243027864), (136, 1087649381), (182, 812748988), (221, 669322696), (238, 621513932), (364, 406374494), (442, 334661348), (476, 310756966), (728, 203187247), (884, 167330674), (952, 155378483), (1547, 95617528), (1768, 83665337), (3094, 47808764), (6188, 23904382), (12376, 11952191)]