156632230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 289453824

約数和(自身を除く): 132821594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 563, 647, 1126, 1294, 2815, 3235, 5630, 6470, 24209, 27821, 48418, 55642, 121045, 139105, 242090, 278210, 364261, 728522, 1821305, 3642610, 15663223, 31326446, 78316115, 156632230]

約数ペア:

[(1, 156632230), (2, 78316115), (5, 31326446), (10, 15663223), (43, 3642610), (86, 1821305), (215, 728522), (430, 364261), (563, 278210), (647, 242090), (1126, 139105), (1294, 121045), (2815, 55642), (3235, 48418), (5630, 27821), (6470, 24209)]