156978000010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76673}}^1\times {\mathrm{15749}}^1$

素因数の和:92442

約数の個数: 32

約数和(自身を含む): 304319106000

約数和(自身を除く): 147341105990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15749, 31498, 76673, 78745, 153346, 157490, 204737, 383365, 409474, 766730, 996749, 1023685, 1993498, 2047370, 4983745, 9967490, 1207523077, 2415046154, 6037615385, 12075230770, 15697800001, 31395600002, 78489000005, 156978000010]

約数ペア:

[(1, 156978000010), (2, 78489000005), (5, 31395600002), (10, 15697800001), (13, 12075230770), (26, 6037615385), (65, 2415046154), (130, 1207523077), (15749, 9967490), (31498, 4983745), (76673, 2047370), (78745, 1993498), (153346, 1023685), (157490, 996749), (204737, 766730), (383365, 409474)]