168393350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 160648090

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 181, 230, 362, 575, 809, 905, 1150, 1618, 1810, 4045, 4163, 4525, 8090, 8326, 9050, 18607, 20225, 20815, 37214, 40450, 41630, 93035, 104075, 146429, 186070, 208150, 292858, 465175, 732145, 930350, 1464290, 3367867, 3660725, 6735734, 7321450, 16839335, 33678670, 84196675, 168393350]

約数ペア:

[(1, 168393350), (2, 84196675), (5, 33678670), (10, 16839335), (23, 7321450), (25, 6735734), (46, 3660725), (50, 3367867), (115, 1464290), (181, 930350), (230, 732145), (362, 465175), (575, 292858), (809, 208150), (905, 186070), (1150, 146429), (1618, 104075), (1810, 93035), (4045, 41630), (4163, 40450), (4525, 37214), (8090, 20815), (8326, 20225), (9050, 18607)]