164654856

素因数分解:

$2^3\times 3^8\times {\mathrm{3137}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 463215870

約数和(自身を除く): 298561014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 3137, 4374, 5832, 6274, 6561, 8748, 9411, 12548, 13122, 17496, 18822, 25096, 26244, 28233, 37644, 52488, 56466, 75288, 84699, 112932, 169398, 225864, 254097, 338796, 508194, 677592, 762291, 1016388, 1524582, 2032776, 2286873, 3049164, 4573746, 6098328, 6860619, 9147492, 13721238, 18294984, 20581857, 27442476, 41163714, 54884952, 82327428, 164654856]

約数ペア:

[(1, 164654856), (2, 82327428), (3, 54884952), (4, 41163714), (6, 27442476), (8, 20581857), (9, 18294984), (12, 13721238), (18, 9147492), (24, 6860619), (27, 6098328), (36, 4573746), (54, 3049164), (72, 2286873), (81, 2032776), (108, 1524582), (162, 1016388), (216, 762291), (243, 677592), (324, 508194), (486, 338796), (648, 254097), (729, 225864), (972, 169398), (1458, 112932), (1944, 84699), (2187, 75288), (2916, 56466), (3137, 52488), (4374, 37644), (5832, 28233), (6274, 26244), (6561, 25096), (8748, 18822), (9411, 17496), (12548, 13122)]