161237484

素因数分解:

$2^2\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2371}}^1$

素因数の和:4270

約数の個数: 36

約数和(自身を含む): 407960280

約数和(自身を除く): 246722796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1889, 2371, 3778, 4742, 5667, 7113, 7556, 9484, 11334, 14226, 17001, 21339, 22668, 28452, 34002, 42678, 68004, 85356, 4478819, 8957638, 13436457, 17915276, 26872914, 40309371, 53745828, 80618742, 161237484]

約数ペア:

[(1, 161237484), (2, 80618742), (3, 53745828), (4, 40309371), (6, 26872914), (9, 17915276), (12, 13436457), (18, 8957638), (36, 4478819), (1889, 85356), (2371, 68004), (3778, 42678), (4742, 34002), (5667, 28452), (7113, 22668), (7556, 21339), (9484, 17001), (11334, 14226)]