160428528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2063

約数の個数: 120

約数和(自身を含む): 495006512

約数和(自身を除く): 334577984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 1993, 2064, 2236, 3096, 3354, 3986, 4472, 5031, 5979, 6192, 6708, 7972, 8944, 10062, 11958, 13416, 15944, 17937, 20124, 23916, 25909, 26832, 31888, 35874, 40248, 47832, 51818, 71748, 77727, 80496, 85699, 95664, 103636, 143496, 155454, 171398, 207272, 233181, 257097, 286992, 310908, 342796, 414544, 466362, 514194, 621816, 685592, 771291, 932724, 1028388, 1114087, 1243632, 1371184, 1542582, 1865448, 2056776, 2228174, 3085164, 3342261, 3730896, 4113552, 4456348, 6170328, 6684522, 8912696, 10026783, 12340656, 13369044, 17825392, 20053566, 26738088, 40107132, 53476176, 80214264, 160428528]

約数ペア:

[(1, 160428528), (2, 80214264), (3, 53476176), (4, 40107132), (6, 26738088), (8, 20053566), (9, 17825392), (12, 13369044), (13, 12340656), (16, 10026783), (18, 8912696), (24, 6684522), (26, 6170328), (36, 4456348), (39, 4113552), (43, 3730896), (48, 3342261), (52, 3085164), (72, 2228174), (78, 2056776), (86, 1865448), (104, 1542582), (117, 1371184), (129, 1243632), (144, 1114087), (156, 1028388), (172, 932724), (208, 771291), (234, 685592), (258, 621816), (312, 514194), (344, 466362), (387, 414544), (468, 342796), (516, 310908), (559, 286992), (624, 257097), (688, 233181), (774, 207272), (936, 171398), (1032, 155454), (1118, 143496), (1548, 103636), (1677, 95664), (1872, 85699), (1993, 80496), (2064, 77727), (2236, 71748), (3096, 51818), (3354, 47832), (3986, 40248), (4472, 35874), (5031, 31888), (5979, 26832), (6192, 25909), (6708, 23916), (7972, 20124), (8944, 17937), (10062, 15944), (11958, 13416)]