171536976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 529264736

約数和(自身を除く): 357727760

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, 2064, 2131, 2236, 3096, 3354, 4262, 4472, 5031, 6192, 6393, 6708, 8524, 8944, 10062, 12786, 13416, 17048, 19179, 20124, 25572, 26832, 27703, 34096, 38358, 40248, 51144, 55406, 76716, 80496, 83109, 91633, 102288, 110812, 153432, 166218, 183266, 221624, 249327, 274899, 306864, 332436, 366532, 443248, 498654, 549798, 664872, 733064, 824697, 997308, 1099596, 1191229, 1329744, 1466128, 1649394, 1994616, 2199192, 2382458, 3298788, 3573687, 3989232, 4398384, 4764916, 6597576, 7147374, 9529832, 10721061, 13195152, 14294748, 19059664, 21442122, 28589496, 42884244, 57178992, 85768488, 171536976]

約数ペア:

[(1, 171536976), (2, 85768488), (3, 57178992), (4, 42884244), (6, 28589496), (8, 21442122), (9, 19059664), (12, 14294748), (13, 13195152), (16, 10721061), (18, 9529832), (24, 7147374), (26, 6597576), (36, 4764916), (39, 4398384), (43, 3989232), (48, 3573687), (52, 3298788), (72, 2382458), (78, 2199192), (86, 1994616), (104, 1649394), (117, 1466128), (129, 1329744), (144, 1191229), (156, 1099596), (172, 997308), (208, 824697), (234, 733064), (258, 664872), (312, 549798), (344, 498654), (387, 443248), (468, 366532), (516, 332436), (559, 306864), (624, 274899), (688, 249327), (774, 221624), (936, 183266), (1032, 166218), (1118, 153432), (1548, 110812), (1677, 102288), (1872, 91633), (2064, 83109), (2131, 80496), (2236, 76716), (3096, 55406), (3354, 51144), (4262, 40248), (4472, 38358), (5031, 34096), (6192, 27703), (6393, 26832), (6708, 25572), (8524, 20124), (8944, 19179), (10062, 17048), (12786, 13416)]