159307570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 295414128

約数和(自身を除く): 136106558

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 773, 1114, 1546, 2785, 3865, 5570, 7730, 20609, 28601, 41218, 57202, 103045, 143005, 206090, 286010, 430561, 861122, 2152805, 4305610, 15930757, 31861514, 79653785, 159307570]

約数ペア:

[(1, 159307570), (2, 79653785), (5, 31861514), (10, 15930757), (37, 4305610), (74, 2152805), (185, 861122), (370, 430561), (557, 286010), (773, 206090), (1114, 143005), (1546, 103045), (2785, 57202), (3865, 41218), (5570, 28601), (7730, 20609)]