156956239040

素因数分解:

$2^6\times 5^1\times {\mathrm{99713}}^1\times {\mathrm{4919}}^1$

素因数の和:104649

約数の個数: 56

約数和(自身を含む): 373831774560

約数和(自身を除く): 216875535520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4919, 9838, 19676, 24595, 39352, 49190, 78704, 98380, 99713, 157408, 196760, 199426, 314816, 393520, 398852, 498565, 787040, 797704, 997130, 1574080, 1595408, 1994260, 3190816, 3988520, 6381632, 7977040, 15954080, 31908160, 490488247, 980976494, 1961952988, 2452441235, 3923905976, 4904882470, 7847811952, 9809764940, 15695623904, 19619529880, 31391247808, 39239059760, 78478119520, 156956239040]

約数ペア:

[(1, 156956239040), (2, 78478119520), (4, 39239059760), (5, 31391247808), (8, 19619529880), (10, 15695623904), (16, 9809764940), (20, 7847811952), (32, 4904882470), (40, 3923905976), (64, 2452441235), (80, 1961952988), (160, 980976494), (320, 490488247), (4919, 31908160), (9838, 15954080), (19676, 7977040), (24595, 6381632), (39352, 3988520), (49190, 3190816), (78704, 1994260), (98380, 1595408), (99713, 1574080), (157408, 997130), (196760, 797704), (199426, 787040), (314816, 498565), (393520, 398852)]