130966888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 268032780

約数和(自身を除く): 137065892

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 617, 628, 676, 1234, 1256, 1352, 2041, 2468, 4082, 4936, 8021, 8164, 16042, 16328, 26533, 32084, 53066, 64168, 96869, 104273, 106132, 193738, 208546, 212264, 387476, 417092, 774952, 834184, 1259297, 2518594, 5037188, 10074376, 16370861, 32741722, 65483444, 130966888]

約数ペア:

[(1, 130966888), (2, 65483444), (4, 32741722), (8, 16370861), (13, 10074376), (26, 5037188), (52, 2518594), (104, 1259297), (157, 834184), (169, 774952), (314, 417092), (338, 387476), (617, 212264), (628, 208546), (676, 193738), (1234, 106132), (1256, 104273), (1352, 96869), (2041, 64168), (2468, 53066), (4082, 32084), (4936, 26533), (8021, 16328), (8164, 16042)]