145254654

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{86771}}^1$

素因数の和:86813

約数の個数: 32

約数和(自身を含む): 333204480

約数和(自身を除く): 187949826

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 86771, 173542, 260313, 520626, 780939, 1561878, 2342817, 2689901, 4685634, 5379802, 8069703, 16139406, 24209109, 48418218, 72627327, 145254654]

約数ペア:

[(1, 145254654), (2, 72627327), (3, 48418218), (6, 24209109), (9, 16139406), (18, 8069703), (27, 5379802), (31, 4685634), (54, 2689901), (62, 2342817), (93, 1561878), (186, 780939), (279, 520626), (558, 260313), (837, 173542), (1674, 86771)]