166290195455

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 206675837280

約数和(自身を除く): 40385641825

約数列:

[1, 5, 47, 131, 235, 281, 409, 655, 1405, 2045, 2209, 6157, 11045, 13207, 19223, 30785, 36811, 53579, 66035, 96115, 114929, 184055, 267895, 289379, 574645, 620729, 903481, 1446895, 1730117, 2518213, 3103645, 4517405, 5401663, 8650585, 12591065, 15055699, 27008315, 75278495, 81315499, 118356011, 253878161, 406577495, 591780055, 707617853, 1269390805, 3538089265, 33258039091, 166290195455]

約数ペア:

[(1, 166290195455), (5, 33258039091), (47, 3538089265), (131, 1269390805), (235, 707617853), (281, 591780055), (409, 406577495), (655, 253878161), (1405, 118356011), (2045, 81315499), (2209, 75278495), (6157, 27008315), (11045, 15055699), (13207, 12591065), (19223, 8650585), (30785, 5401663), (36811, 4517405), (53579, 3103645), (66035, 2518213), (96115, 1730117), (114929, 1446895), (184055, 903481), (267895, 620729), (289379, 574645)]