147112856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53927}}^1$

素因数の和:53975

約数の個数: 32

約数和(自身を含む): 310625280

約数和(自身を除く): 163512424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 53927, 107854, 215708, 431416, 593197, 1186394, 1671737, 2372788, 3343474, 4745576, 6686948, 13373896, 18389107, 36778214, 73556428, 147112856]

約数ペア:

[(1, 147112856), (2, 73556428), (4, 36778214), (8, 18389107), (11, 13373896), (22, 6686948), (31, 4745576), (44, 3343474), (62, 2372788), (88, 1671737), (124, 1186394), (248, 593197), (341, 431416), (682, 215708), (1364, 107854), (2728, 53927)]