161415864

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{33461}}^1$

素因数の和:33540

約数の個数: 48

約数和(自身を含む): 443706120

約数和(自身を除く): 282290256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 33461, 66922, 100383, 133844, 200766, 267688, 301149, 401532, 602298, 803064, 1204596, 2241887, 2409192, 4483774, 6725661, 8967548, 13451322, 17935096, 20176983, 26902644, 40353966, 53805288, 80707932, 161415864]

約数ペア:

[(1, 161415864), (2, 80707932), (3, 53805288), (4, 40353966), (6, 26902644), (8, 20176983), (9, 17935096), (12, 13451322), (18, 8967548), (24, 6725661), (36, 4483774), (67, 2409192), (72, 2241887), (134, 1204596), (201, 803064), (268, 602298), (402, 401532), (536, 301149), (603, 267688), (804, 200766), (1206, 133844), (1608, 100383), (2412, 66922), (4824, 33461)]