161339832

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 455626080

約数和(自身を除く): 294286248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 111, 142, 148, 213, 222, 284, 296, 333, 426, 444, 568, 639, 666, 852, 853, 888, 1278, 1332, 1704, 1706, 2556, 2559, 2627, 2664, 3412, 5112, 5118, 5254, 6824, 7677, 7881, 10236, 10508, 15354, 15762, 20472, 21016, 23643, 30708, 31524, 31561, 47286, 60563, 61416, 63048, 63122, 94572, 94683, 121126, 126244, 181689, 189144, 189366, 242252, 252488, 284049, 363378, 378732, 484504, 545067, 568098, 726756, 757464, 1090134, 1136196, 1453512, 2180268, 2240831, 2272392, 4360536, 4481662, 6722493, 8963324, 13444986, 17926648, 20167479, 26889972, 40334958, 53779944, 80669916, 161339832]

約数ペア:

[(1, 161339832), (2, 80669916), (3, 53779944), (4, 40334958), (6, 26889972), (8, 20167479), (9, 17926648), (12, 13444986), (18, 8963324), (24, 6722493), (36, 4481662), (37, 4360536), (71, 2272392), (72, 2240831), (74, 2180268), (111, 1453512), (142, 1136196), (148, 1090134), (213, 757464), (222, 726756), (284, 568098), (296, 545067), (333, 484504), (426, 378732), (444, 363378), (568, 284049), (639, 252488), (666, 242252), (852, 189366), (853, 189144), (888, 181689), (1278, 126244), (1332, 121126), (1704, 94683), (1706, 94572), (2556, 63122), (2559, 63048), (2627, 61416), (2664, 60563), (3412, 47286), (5112, 31561), (5118, 31524), (5254, 30708), (6824, 23643), (7677, 21016), (7881, 20472), (10236, 15762), (10508, 15354)]