160888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 395280

約数和(自身を除く): 234392

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 338, 364, 442, 476, 676, 728, 884, 952, 1183, 1352, 1547, 1768, 2366, 2873, 3094, 4732, 5746, 6188, 9464, 11492, 12376, 20111, 22984, 40222, 80444, 160888]

約数ペア:

[(1, 160888), (2, 80444), (4, 40222), (7, 22984), (8, 20111), (13, 12376), (14, 11492), (17, 9464), (26, 6188), (28, 5746), (34, 4732), (52, 3094), (56, 2873), (68, 2366), (91, 1768), (104, 1547), (119, 1352), (136, 1183), (169, 952), (182, 884), (221, 728), (238, 676), (338, 476), (364, 442)]