156619468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8231}}^1$

素因数の和:8373

約数の個数: 24

約数和(自身を含む): 282127104

約数和(自身を除く): 125507636

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 8231, 9514, 16462, 19028, 32924, 551477, 584401, 1102954, 1168802, 2205908, 2337604, 39154867, 78309734, 156619468]

約数ペア:

[(1, 156619468), (2, 78309734), (4, 39154867), (67, 2337604), (71, 2205908), (134, 1168802), (142, 1102954), (268, 584401), (284, 551477), (4757, 32924), (8231, 19028), (9514, 16462)]