156989755442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3319}}^1\times {\mathrm{11161}}^1$

素因数の和:14658

約数の個数: 32

約数和(自身を含む): 255254401920

約数和(自身を除く): 98264646478

約数列:

[1, 2, 13, 26, 163, 326, 2119, 3319, 4238, 6638, 11161, 22322, 43147, 86294, 145093, 290186, 540997, 1081994, 1819243, 3638486, 7032961, 14065922, 23650159, 37043359, 47300318, 74086718, 481563667, 963127334, 6038067517, 12076135034, 78494877721, 156989755442]

約数ペア:

[(1, 156989755442), (2, 78494877721), (13, 12076135034), (26, 6038067517), (163, 963127334), (326, 481563667), (2119, 74086718), (3319, 47300318), (4238, 37043359), (6638, 23650159), (11161, 14065922), (22322, 7032961), (43147, 3638486), (86294, 1819243), (145093, 1081994), (290186, 540997)]