139296784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1201}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 295115040

約数和(自身を除く): 155818256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 659, 1201, 1318, 2402, 2636, 4804, 5272, 7249, 9608, 10544, 13211, 14498, 19216, 26422, 28996, 52844, 57992, 105688, 115984, 211376, 791459, 1582918, 3165836, 6331672, 8706049, 12663344, 17412098, 34824196, 69648392, 139296784]

約数ペア:

[(1, 139296784), (2, 69648392), (4, 34824196), (8, 17412098), (11, 12663344), (16, 8706049), (22, 6331672), (44, 3165836), (88, 1582918), (176, 791459), (659, 211376), (1201, 115984), (1318, 105688), (2402, 57992), (2636, 52844), (4804, 28996), (5272, 26422), (7249, 19216), (9608, 14498), (10544, 13211)]