156675772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 305270784

約数和(自身を除く): 148595012

約数列:

[1, 2, 4, 11, 22, 44, 103, 181, 191, 206, 362, 382, 412, 724, 764, 1133, 1991, 2101, 2266, 3982, 4202, 4532, 7964, 8404, 18643, 19673, 34571, 37286, 39346, 69142, 74572, 78692, 138284, 205073, 216403, 380281, 410146, 432806, 760562, 820292, 865612, 1521124, 3560813, 7121626, 14243252, 39168943, 78337886, 156675772]

約数ペア:

[(1, 156675772), (2, 78337886), (4, 39168943), (11, 14243252), (22, 7121626), (44, 3560813), (103, 1521124), (181, 865612), (191, 820292), (206, 760562), (362, 432806), (382, 410146), (412, 380281), (724, 216403), (764, 205073), (1133, 138284), (1991, 78692), (2101, 74572), (2266, 69142), (3982, 39346), (4202, 37286), (4532, 34571), (7964, 19673), (8404, 18643)]