145350788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 283143168

約数和(自身を除く): 137792380

約数列:

[1, 2, 4, 11, 22, 44, 131, 151, 167, 262, 302, 334, 524, 604, 668, 1441, 1661, 1837, 2882, 3322, 3674, 5764, 6644, 7348, 19781, 21877, 25217, 39562, 43754, 50434, 79124, 87508, 100868, 217591, 240647, 277387, 435182, 481294, 554774, 870364, 962588, 1109548, 3303427, 6606854, 13213708, 36337697, 72675394, 145350788]

約数ペア:

[(1, 145350788), (2, 72675394), (4, 36337697), (11, 13213708), (22, 6606854), (44, 3303427), (131, 1109548), (151, 962588), (167, 870364), (262, 554774), (302, 481294), (334, 435182), (524, 277387), (604, 240647), (668, 217591), (1441, 100868), (1661, 87508), (1837, 79124), (2882, 50434), (3322, 43754), (3674, 39562), (5764, 25217), (6644, 21877), (7348, 19781)]