156723256

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 298967760

約数和(自身を除く): 142244504

約数列:

[1, 2, 4, 8, 83, 166, 233, 332, 466, 664, 932, 1013, 1864, 2026, 4052, 8104, 19339, 38678, 77356, 84079, 154712, 168158, 236029, 336316, 472058, 672632, 944116, 1888232, 19590407, 39180814, 78361628, 156723256]

約数ペア:

[(1, 156723256), (2, 78361628), (4, 39180814), (8, 19590407), (83, 1888232), (166, 944116), (233, 672632), (332, 472058), (466, 336316), (664, 236029), (932, 168158), (1013, 154712), (1864, 84079), (2026, 77356), (4052, 38678), (8104, 19339)]