157621912

素因数分解:

$2^3\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{2633}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 338205600

約数和(自身を除く): 180583688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1069, 2138, 2633, 4276, 5266, 7483, 8552, 10532, 14966, 18431, 21064, 29932, 36862, 59864, 73724, 147448, 2814677, 5629354, 11258708, 19702739, 22517416, 39405478, 78810956, 157621912]

約数ペア:

[(1, 157621912), (2, 78810956), (4, 39405478), (7, 22517416), (8, 19702739), (14, 11258708), (28, 5629354), (56, 2814677), (1069, 147448), (2138, 73724), (2633, 59864), (4276, 36862), (5266, 29932), (7483, 21064), (8552, 18431), (10532, 14966)]