155608996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{3061}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 277784640

約数和(自身を除く): 122175644

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 3061, 6122, 12244, 12709, 25418, 50836, 217331, 434662, 547919, 869324, 1095838, 2191676, 38902249, 77804498, 155608996]

約数ペア:

[(1, 155608996), (2, 77804498), (4, 38902249), (71, 2191676), (142, 1095838), (179, 869324), (284, 547919), (358, 434662), (716, 217331), (3061, 50836), (6122, 25418), (12244, 12709)]