156974014616

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{377581}}^1$

素因数の和:378075

約数の個数: 32

約数和(自身を含む): 297096620880

約数和(自身を除く): 140122606264

約数列:

[1, 2, 4, 8, 157, 314, 331, 628, 662, 1256, 1324, 2648, 51967, 103934, 207868, 377581, 415736, 755162, 1510324, 3020648, 59280217, 118560434, 124979311, 237120868, 249958622, 474241736, 499917244, 999834488, 19621751827, 39243503654, 78487007308, 156974014616]

約数ペア:

[(1, 156974014616), (2, 78487007308), (4, 39243503654), (8, 19621751827), (157, 999834488), (314, 499917244), (331, 474241736), (628, 249958622), (662, 237120868), (1256, 124979311), (1324, 118560434), (2648, 59280217), (51967, 3020648), (103934, 1510324), (207868, 755162), (377581, 415736)]