68183142

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 70195098

約数列:

[1, 2, 3, 6, 131, 223, 262, 389, 393, 446, 669, 778, 786, 1167, 1338, 2334, 29213, 50959, 58426, 86747, 87639, 101918, 152877, 173494, 175278, 260241, 305754, 520482, 11363857, 22727714, 34091571, 68183142]

約数ペア:

[(1, 68183142), (2, 34091571), (3, 22727714), (6, 11363857), (131, 520482), (223, 305754), (262, 260241), (389, 175278), (393, 173494), (446, 152877), (669, 101918), (778, 87639), (786, 86747), (1167, 58426), (1338, 50959), (2334, 29213)]