143150408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15439}}^1$

素因数の和:15525

約数の個数: 32

約数和(自身を含む): 287184000

約数和(自身を除く): 144033592

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 15439, 30878, 61756, 123512, 293341, 586682, 941779, 1173364, 1883558, 2346728, 3767116, 7534232, 17893801, 35787602, 71575204, 143150408]

約数ペア:

[(1, 143150408), (2, 71575204), (4, 35787602), (8, 17893801), (19, 7534232), (38, 3767116), (61, 2346728), (76, 1883558), (122, 1173364), (152, 941779), (244, 586682), (488, 293341), (1159, 123512), (2318, 61756), (4636, 30878), (9272, 15439)]