158165038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 93984722

約数列:

[1, 2, 31, 53, 62, 106, 127, 254, 379, 758, 1643, 3286, 3937, 6731, 7874, 11749, 13462, 20087, 23498, 40174, 48133, 96266, 208661, 417322, 622697, 1245394, 1492123, 2551049, 2984246, 5102098, 79082519, 158165038]

約数ペア:

[(1, 158165038), (2, 79082519), (31, 5102098), (53, 2984246), (62, 2551049), (106, 1492123), (127, 1245394), (254, 622697), (379, 417322), (758, 208661), (1643, 96266), (3286, 48133), (3937, 40174), (6731, 23498), (7874, 20087), (11749, 13462)]