15156996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 22582524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 389, 573, 764, 778, 1146, 1167, 1556, 2292, 2334, 3247, 4668, 6494, 6613, 9741, 12988, 13226, 19482, 19839, 26452, 38964, 39678, 74299, 79356, 148598, 222897, 297196, 445794, 891588, 1263083, 2526166, 3789249, 5052332, 7578498, 15156996]

約数ペア:

[(1, 15156996), (2, 7578498), (3, 5052332), (4, 3789249), (6, 2526166), (12, 1263083), (17, 891588), (34, 445794), (51, 297196), (68, 222897), (102, 148598), (191, 79356), (204, 74299), (382, 39678), (389, 38964), (573, 26452), (764, 19839), (778, 19482), (1146, 13226), (1167, 12988), (1556, 9741), (2292, 6613), (2334, 6494), (3247, 4668)]