188821808

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10343}}^1$

素因数の和:10521

約数の個数: 40

約数和(自身を含む): 420711168

約数和(自身を除く): 231889360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 10343, 18256, 20686, 41372, 72401, 82744, 144802, 165488, 289604, 579208, 1158416, 1685909, 3371818, 6743636, 11801363, 13487272, 23602726, 26974544, 47205452, 94410904, 188821808]

約数ペア:

[(1, 188821808), (2, 94410904), (4, 47205452), (7, 26974544), (8, 23602726), (14, 13487272), (16, 11801363), (28, 6743636), (56, 3371818), (112, 1685909), (163, 1158416), (326, 579208), (652, 289604), (1141, 165488), (1304, 144802), (2282, 82744), (2608, 72401), (4564, 41372), (9128, 20686), (10343, 18256)]