15360142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 27205632

約数和(自身を除く): 11845490

約数列:

[1, 2, 7, 14, 53, 106, 127, 163, 254, 326, 371, 742, 889, 1141, 1778, 2282, 6731, 8639, 13462, 17278, 20701, 41402, 47117, 60473, 94234, 120946, 144907, 289814, 1097153, 2194306, 7680071, 15360142]

約数ペア:

[(1, 15360142), (2, 7680071), (7, 2194306), (14, 1097153), (53, 289814), (106, 144907), (127, 120946), (163, 94234), (254, 60473), (326, 47117), (371, 41402), (742, 20701), (889, 17278), (1141, 13462), (1778, 8639), (2282, 6731)]