215116456322

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 335897210880

約数和(自身を除く): 120780754558

約数列:

[1, 2, 79, 83, 97, 158, 166, 194, 263, 526, 643, 1286, 6557, 7663, 8051, 13114, 15326, 16102, 20777, 21829, 25511, 41554, 43658, 50797, 51022, 53369, 62371, 101594, 106738, 124742, 169109, 338218, 636029, 1272058, 1724491, 2015369, 2117413, 3448982, 4030738, 4216151, 4234826, 4927309, 5176793, 8432302, 9854618, 10353586, 13359611, 14036047, 16403573, 26719222, 28072094, 32807146, 167275627, 334551254, 408966647, 817933294, 1108847713, 1295882267, 1361496559, 2217695426, 2591764534, 2722993118, 107558228161, 215116456322]

約数ペア:

[(1, 215116456322), (2, 107558228161), (79, 2722993118), (83, 2591764534), (97, 2217695426), (158, 1361496559), (166, 1295882267), (194, 1108847713), (263, 817933294), (526, 408966647), (643, 334551254), (1286, 167275627), (6557, 32807146), (7663, 28072094), (8051, 26719222), (13114, 16403573), (15326, 14036047), (16102, 13359611), (20777, 10353586), (21829, 9854618), (25511, 8432302), (41554, 5176793), (43658, 4927309), (50797, 4234826), (51022, 4216151), (53369, 4030738), (62371, 3448982), (101594, 2117413), (106738, 2015369), (124742, 1724491), (169109, 1272058), (338218, 636029)]