139254948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9059}}^1$

素因数の和:9137

約数の個数: 72

約数和(自身を含む): 408932160

約数和(自身を除く): 269677212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 9059, 15372, 18118, 27177, 36236, 54354, 63413, 81531, 108708, 126826, 163062, 190239, 253652, 326124, 380478, 552599, 570717, 760956, 1105198, 1141434, 1657797, 2210396, 2282868, 3315594, 3868193, 4973391, 6631188, 7736386, 9946782, 11604579, 15472772, 19893564, 23209158, 34813737, 46418316, 69627474, 139254948]

約数ペア:

[(1, 139254948), (2, 69627474), (3, 46418316), (4, 34813737), (6, 23209158), (7, 19893564), (9, 15472772), (12, 11604579), (14, 9946782), (18, 7736386), (21, 6631188), (28, 4973391), (36, 3868193), (42, 3315594), (61, 2282868), (63, 2210396), (84, 1657797), (122, 1141434), (126, 1105198), (183, 760956), (244, 570717), (252, 552599), (366, 380478), (427, 326124), (549, 253652), (732, 190239), (854, 163062), (1098, 126826), (1281, 108708), (1708, 81531), (2196, 63413), (2562, 54354), (3843, 36236), (5124, 27177), (7686, 18118), (9059, 15372)]