168689736

素因数分解:

$2^3\times 3^3\times {\mathrm{780971}}^1$

素因数の和:780986

約数の個数: 32

約数和(自身を含む): 468583200

約数和(自身を除く): 299893464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 780971, 1561942, 2342913, 3123884, 4685826, 6247768, 7028739, 9371652, 14057478, 18743304, 21086217, 28114956, 42172434, 56229912, 84344868, 168689736]

約数ペア:

[(1, 168689736), (2, 84344868), (3, 56229912), (4, 42172434), (6, 28114956), (8, 21086217), (9, 18743304), (12, 14057478), (18, 9371652), (24, 7028739), (27, 6247768), (36, 4685826), (54, 3123884), (72, 2342913), (108, 1561942), (216, 780971)]