129913392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{386647}}^1$

素因数の和:386665

約数の個数: 40

約数和(自身を含む): 383554816

約数和(自身を除く): 253641424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 386647, 773294, 1159941, 1546588, 2319882, 2706529, 3093176, 4639764, 5413058, 6186352, 8119587, 9279528, 10826116, 16239174, 18559056, 21652232, 32478348, 43304464, 64956696, 129913392]

約数ペア:

[(1, 129913392), (2, 64956696), (3, 43304464), (4, 32478348), (6, 21652232), (7, 18559056), (8, 16239174), (12, 10826116), (14, 9279528), (16, 8119587), (21, 6186352), (24, 5413058), (28, 4639764), (42, 3093176), (48, 2706529), (56, 2319882), (84, 1546588), (112, 1159941), (168, 773294), (336, 386647)]