160341818

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 303980544

約数和(自身を除く): 143638726

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 182, 254, 637, 889, 991, 1274, 1651, 1778, 1982, 3302, 6223, 6937, 11557, 12446, 12883, 13874, 23114, 25766, 48559, 80899, 90181, 97118, 125857, 161798, 180362, 251714, 631267, 880999, 1262534, 1636141, 1761998, 3272282, 6166993, 11452987, 12333986, 22905974, 80170909, 160341818]

約数ペア:

[(1, 160341818), (2, 80170909), (7, 22905974), (13, 12333986), (14, 11452987), (26, 6166993), (49, 3272282), (91, 1761998), (98, 1636141), (127, 1262534), (182, 880999), (254, 631267), (637, 251714), (889, 180362), (991, 161798), (1274, 125857), (1651, 97118), (1778, 90181), (1982, 80899), (3302, 48559), (6223, 25766), (6937, 23114), (11557, 13874), (12446, 12883)]