1572180168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{8167}}^1$

素因数の和:8806

約数の個数: 64

約数和(自身を含む): 4240172160

約数和(自身を除く): 2667991992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 617, 1234, 1851, 2468, 3702, 4936, 7404, 8021, 8167, 14808, 16042, 16334, 24063, 24501, 32084, 32668, 48126, 49002, 64168, 65336, 96252, 98004, 106171, 192504, 196008, 212342, 318513, 424684, 637026, 849368, 1274052, 2548104, 5039039, 10078078, 15117117, 20156156, 30234234, 40312312, 60468468, 65507507, 120936936, 131015014, 196522521, 262030028, 393045042, 524060056, 786090084, 1572180168]

約数ペア:

[(1, 1572180168), (2, 786090084), (3, 524060056), (4, 393045042), (6, 262030028), (8, 196522521), (12, 131015014), (13, 120936936), (24, 65507507), (26, 60468468), (39, 40312312), (52, 30234234), (78, 20156156), (104, 15117117), (156, 10078078), (312, 5039039), (617, 2548104), (1234, 1274052), (1851, 849368), (2468, 637026), (3702, 424684), (4936, 318513), (7404, 212342), (8021, 196008), (8167, 192504), (14808, 106171), (16042, 98004), (16334, 96252), (24063, 65336), (24501, 64168), (32084, 49002), (32668, 48126)]