147890248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11279}}^1$

素因数の和:11445

約数の個数: 32

約数和(自身を含む): 304560000

約数和(自身を除く): 156669752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 11279, 13112, 22558, 45116, 90232, 124069, 248138, 496276, 992552, 1680571, 3361142, 6722284, 13444568, 18486281, 36972562, 73945124, 147890248]

約数ペア:

[(1, 147890248), (2, 73945124), (4, 36972562), (8, 18486281), (11, 13444568), (22, 6722284), (44, 3361142), (88, 1680571), (149, 992552), (298, 496276), (596, 248138), (1192, 124069), (1639, 90232), (3278, 45116), (6556, 22558), (11279, 13112)]