165647736

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21107}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 452766600

約数和(自身を除く): 287118864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 21107, 42214, 63321, 84428, 126642, 168856, 189963, 253284, 379926, 506568, 759852, 1519704, 2300663, 4601326, 6901989, 9202652, 13803978, 18405304, 20705967, 27607956, 41411934, 55215912, 82823868, 165647736]

約数ペア:

[(1, 165647736), (2, 82823868), (3, 55215912), (4, 41411934), (6, 27607956), (8, 20705967), (9, 18405304), (12, 13803978), (18, 9202652), (24, 6901989), (36, 4601326), (72, 2300663), (109, 1519704), (218, 759852), (327, 506568), (436, 379926), (654, 253284), (872, 189963), (981, 168856), (1308, 126642), (1962, 84428), (2616, 63321), (3924, 42214), (7848, 21107)]