156668848

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26393}}^1$

素因数の和:26461

約数の個数: 40

約数和(自身を含む): 353468448

約数和(自身を除く): 196799600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 26393, 52786, 105572, 184751, 211144, 369502, 422288, 739004, 1398829, 1478008, 2797658, 2956016, 5595316, 9791803, 11190632, 19583606, 22381264, 39167212, 78334424, 156668848]

約数ペア:

[(1, 156668848), (2, 78334424), (4, 39167212), (7, 22381264), (8, 19583606), (14, 11190632), (16, 9791803), (28, 5595316), (53, 2956016), (56, 2797658), (106, 1478008), (112, 1398829), (212, 739004), (371, 422288), (424, 369502), (742, 211144), (848, 184751), (1484, 105572), (2968, 52786), (5936, 26393)]