15679515896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{103171}}^1$

素因数の和:103356

約数の個数: 48

約数和(自身を含む): 32520846120

約数和(自身を除く): 16841330224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1727, 3454, 6908, 13816, 18997, 37994, 75988, 103171, 151976, 206342, 412684, 825368, 1134881, 2269762, 4539524, 9079048, 12483691, 16197847, 24967382, 32395694, 49934764, 64791388, 99869528, 129582776, 178176317, 356352634, 712705268, 1425410536, 1959939487, 3919878974, 7839757948, 15679515896]

約数ペア:

[(1, 15679515896), (2, 7839757948), (4, 3919878974), (8, 1959939487), (11, 1425410536), (22, 712705268), (44, 356352634), (88, 178176317), (121, 129582776), (157, 99869528), (242, 64791388), (314, 49934764), (484, 32395694), (628, 24967382), (968, 16197847), (1256, 12483691), (1727, 9079048), (3454, 4539524), (6908, 2269762), (13816, 1134881), (18997, 825368), (37994, 412684), (75988, 206342), (103171, 151976)]