156918646386

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{199321}}^1$

素因数の和:199632

約数の個数: 64

約数和(自身を含む): 355909363200

約数和(自身を除く): 198990716814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 239, 366, 478, 549, 717, 1098, 1434, 1647, 2151, 3294, 4302, 6453, 12906, 14579, 29158, 43737, 87474, 131211, 199321, 262422, 393633, 398642, 597963, 787266, 1195926, 1793889, 3587778, 5381667, 10763334, 12158581, 24317162, 36475743, 47637719, 72951486, 95275438, 109427229, 142913157, 218854458, 285826314, 328281687, 428739471, 656563374, 857478942, 1286218413, 2572436826, 2905900859, 5811801718, 8717702577, 17435405154, 26153107731, 52306215462, 78459323193, 156918646386]

約数ペア:

[(1, 156918646386), (2, 78459323193), (3, 52306215462), (6, 26153107731), (9, 17435405154), (18, 8717702577), (27, 5811801718), (54, 2905900859), (61, 2572436826), (122, 1286218413), (183, 857478942), (239, 656563374), (366, 428739471), (478, 328281687), (549, 285826314), (717, 218854458), (1098, 142913157), (1434, 109427229), (1647, 95275438), (2151, 72951486), (3294, 47637719), (4302, 36475743), (6453, 24317162), (12906, 12158581), (14579, 10763334), (29158, 5381667), (43737, 3587778), (87474, 1793889), (131211, 1195926), (199321, 787266), (262422, 597963), (393633, 398642)]