239811156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22325

約数の個数: 72

約数和(自身を含む): 681233280

約数和(自身を除く): 441422124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 22279, 44558, 66837, 89116, 133674, 200511, 267348, 289627, 401022, 512417, 579254, 802044, 868881, 1024834, 1158508, 1537251, 1737762, 2049668, 2606643, 3074502, 3475524, 4611753, 5213286, 6149004, 6661421, 9223506, 10426572, 13322842, 18447012, 19984263, 26645684, 39968526, 59952789, 79937052, 119905578, 239811156]

約数ペア:

[(1, 239811156), (2, 119905578), (3, 79937052), (4, 59952789), (6, 39968526), (9, 26645684), (12, 19984263), (13, 18447012), (18, 13322842), (23, 10426572), (26, 9223506), (36, 6661421), (39, 6149004), (46, 5213286), (52, 4611753), (69, 3475524), (78, 3074502), (92, 2606643), (117, 2049668), (138, 1737762), (156, 1537251), (207, 1158508), (234, 1024834), (276, 868881), (299, 802044), (414, 579254), (468, 512417), (598, 401022), (828, 289627), (897, 267348), (1196, 200511), (1794, 133674), (2691, 89116), (3588, 66837), (5382, 44558), (10764, 22279)]