157389512

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27827}}^1$

素因数の和:27941

約数の個数: 32

約数和(自身を含む): 340614720

約数和(自身を除く): 183225208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 27827, 55654, 111308, 194789, 222616, 389578, 779156, 1558312, 2810527, 5621054, 11242108, 19673689, 22484216, 39347378, 78694756, 157389512]

約数ペア:

[(1, 157389512), (2, 78694756), (4, 39347378), (7, 22484216), (8, 19673689), (14, 11242108), (28, 5621054), (56, 2810527), (101, 1558312), (202, 779156), (404, 389578), (707, 222616), (808, 194789), (1414, 111308), (2828, 55654), (5656, 27827)]