156626293808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2063}}^1\times {\mathrm{37363}}^1$

素因数の和:39561

約数の個数: 40

約数和(自身を含む): 306009366528

約数和(自身を除く): 149383072720

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2063, 4126, 8252, 16504, 33008, 37363, 74726, 149452, 262001, 298904, 524002, 597808, 1048004, 2096008, 4192016, 4745101, 9490202, 18980404, 37960808, 75921616, 77079869, 154159738, 308319476, 616638952, 1233277904, 9789143363, 19578286726, 39156573452, 78313146904, 156626293808]

約数ペア:

[(1, 156626293808), (2, 78313146904), (4, 39156573452), (8, 19578286726), (16, 9789143363), (127, 1233277904), (254, 616638952), (508, 308319476), (1016, 154159738), (2032, 77079869), (2063, 75921616), (4126, 37960808), (8252, 18980404), (16504, 9490202), (33008, 4745101), (37363, 4192016), (74726, 2096008), (149452, 1048004), (262001, 597808), (298904, 524002)]