163918950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84061}}^1$

素因数の和:84089

約数の個数: 48

約数和(自身を含む): 437794896

約数和(自身を除く): 273875946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 84061, 168122, 252183, 420305, 504366, 840610, 1092793, 1260915, 2101525, 2185586, 2521830, 3278379, 4203050, 5463965, 6304575, 6556758, 10927930, 12609150, 16391895, 27319825, 32783790, 54639650, 81959475, 163918950]

約数ペア:

[(1, 163918950), (2, 81959475), (3, 54639650), (5, 32783790), (6, 27319825), (10, 16391895), (13, 12609150), (15, 10927930), (25, 6556758), (26, 6304575), (30, 5463965), (39, 4203050), (50, 3278379), (65, 2521830), (75, 2185586), (78, 2101525), (130, 1260915), (150, 1092793), (195, 840610), (325, 504366), (390, 420305), (650, 252183), (975, 168122), (1950, 84061)]