161277252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 391372800

約数和(自身を除く): 230095548

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 3119, 4309, 6238, 8618, 9357, 12476, 12927, 17236, 18714, 25854, 37428, 51708, 96689, 193378, 290067, 386756, 433541, 580134, 867082, 1160268, 1300623, 1734164, 2601246, 5202492, 13439771, 26879542, 40319313, 53759084, 80638626, 161277252]

約数ペア:

[(1, 161277252), (2, 80638626), (3, 53759084), (4, 40319313), (6, 26879542), (12, 13439771), (31, 5202492), (62, 2601246), (93, 1734164), (124, 1300623), (139, 1160268), (186, 867082), (278, 580134), (372, 433541), (417, 386756), (556, 290067), (834, 193378), (1668, 96689), (3119, 51708), (4309, 37428), (6238, 25854), (8618, 18714), (9357, 17236), (12476, 12927)]