156928723570

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{661951}}^1$

素因数の和:662266

約数の個数: 32

約数和(自身を含む): 286153906176

約数和(自身を除く): 129225182606

約数列:

[1, 2, 5, 10, 151, 157, 302, 314, 755, 785, 1510, 1570, 23707, 47414, 118535, 237070, 661951, 1323902, 3309755, 6619510, 99954601, 103926307, 199909202, 207852614, 499773005, 519631535, 999546010, 1039263070, 15692872357, 31385744714, 78464361785, 156928723570]

約数ペア:

[(1, 156928723570), (2, 78464361785), (5, 31385744714), (10, 15692872357), (151, 1039263070), (157, 999546010), (302, 519631535), (314, 499773005), (755, 207852614), (785, 199909202), (1510, 103926307), (1570, 99954601), (23707, 6619510), (47414, 3309755), (118535, 1323902), (237070, 661951)]