157254689510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1\times {\mathrm{219467}}^1$

素因数の和:220460

約数の個数: 32

約数和(自身を含む): 286958799360

約数和(自身を除く): 129704109850

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 907, 1814, 4535, 9070, 71653, 143306, 219467, 358265, 438934, 716530, 1097335, 2194670, 17337893, 34675786, 86689465, 173378930, 199056569, 398113138, 995282845, 1990565690, 15725468951, 31450937902, 78627344755, 157254689510]

約数ペア:

[(1, 157254689510), (2, 78627344755), (5, 31450937902), (10, 15725468951), (79, 1990565690), (158, 995282845), (395, 398113138), (790, 199056569), (907, 173378930), (1814, 86689465), (4535, 34675786), (9070, 17337893), (71653, 2194670), (143306, 1097335), (219467, 716530), (358265, 438934)]