163147848

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 420552000

約数和(自身を除く): 257404152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 894, 1032, 1061, 1192, 1788, 2122, 3183, 3576, 4244, 6366, 6407, 8488, 12732, 12814, 19221, 25464, 25628, 38442, 45623, 51256, 76884, 91246, 136869, 153768, 158089, 182492, 273738, 316178, 364984, 474267, 547476, 632356, 948534, 1094952, 1264712, 1897068, 3794136, 6797827, 13595654, 20393481, 27191308, 40786962, 54382616, 81573924, 163147848]

約数ペア:

[(1, 163147848), (2, 81573924), (3, 54382616), (4, 40786962), (6, 27191308), (8, 20393481), (12, 13595654), (24, 6797827), (43, 3794136), (86, 1897068), (129, 1264712), (149, 1094952), (172, 948534), (258, 632356), (298, 547476), (344, 474267), (447, 364984), (516, 316178), (596, 273738), (894, 182492), (1032, 158089), (1061, 153768), (1192, 136869), (1788, 91246), (2122, 76884), (3183, 51256), (3576, 45623), (4244, 38442), (6366, 25628), (6407, 25464), (8488, 19221), (12732, 12814)]