161780076

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{67073}}^1$

素因数の和:67150

約数の個数: 36

約数和(自身を含む): 415053912

約数和(自身を除く): 253273836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 67073, 134146, 201219, 268292, 402438, 603657, 804876, 1207314, 2414628, 4493891, 8987782, 13481673, 17975564, 26963346, 40445019, 53926692, 80890038, 161780076]

約数ペア:

[(1, 161780076), (2, 80890038), (3, 53926692), (4, 40445019), (6, 26963346), (9, 17975564), (12, 13481673), (18, 8987782), (36, 4493891), (67, 2414628), (134, 1207314), (201, 804876), (268, 603657), (402, 402438), (603, 268292), (804, 201219), (1206, 134146), (2412, 67073)]