141440848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1493}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 284553216

約数和(自身を除く): 143112368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1493, 1528, 2986, 3056, 5921, 5972, 11842, 11944, 23684, 23888, 46283, 47368, 92566, 94736, 185132, 285163, 370264, 570326, 740528, 1140652, 2281304, 4562608, 8840053, 17680106, 35360212, 70720424, 141440848]

約数ペア:

[(1, 141440848), (2, 70720424), (4, 35360212), (8, 17680106), (16, 8840053), (31, 4562608), (62, 2281304), (124, 1140652), (191, 740528), (248, 570326), (382, 370264), (496, 285163), (764, 185132), (1493, 94736), (1528, 92566), (2986, 47368), (3056, 46283), (5921, 23888), (5972, 23684), (11842, 11944)]