171168816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 378795984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 182, 208, 263, 273, 298, 312, 336, 364, 447, 526, 546, 596, 624, 728, 789, 894, 1043, 1052, 1092, 1192, 1456, 1578, 1788, 1841, 1937, 2086, 2104, 2184, 2384, 3129, 3156, 3419, 3576, 3682, 3874, 4172, 4208, 4368, 5523, 5811, 6258, 6312, 6838, 7152, 7364, 7748, 8344, 10257, 11046, 11622, 12516, 12624, 13559, 13676, 14728, 15496, 16688, 20514, 22092, 23244, 23933, 25032, 27118, 27352, 29456, 30992, 39187, 40677, 41028, 44184, 46488, 47866, 50064, 54236, 54704, 71799, 78374, 81354, 82056, 88368, 92976, 95732, 108472, 117561, 143598, 156748, 162708, 164112, 191464, 216944, 235122, 274309, 287196, 313496, 325416, 382928, 470244, 509431, 548618, 574392, 626992, 650832, 822927, 940488, 1018862, 1097236, 1148784, 1528293, 1645854, 1880976, 2037724, 2194472, 3056586, 3291708, 3566017, 4075448, 4388944, 6113172, 6583416, 7132034, 8150896, 10698051, 12226344, 13166832, 14264068, 21396102, 24452688, 28528136, 42792204, 57056272, 85584408, 171168816]

約数ペア:

[(1, 171168816), (2, 85584408), (3, 57056272), (4, 42792204), (6, 28528136), (7, 24452688), (8, 21396102), (12, 14264068), (13, 13166832), (14, 12226344), (16, 10698051), (21, 8150896), (24, 7132034), (26, 6583416), (28, 6113172), (39, 4388944), (42, 4075448), (48, 3566017), (52, 3291708), (56, 3056586), (78, 2194472), (84, 2037724), (91, 1880976), (104, 1645854), (112, 1528293), (149, 1148784), (156, 1097236), (168, 1018862), (182, 940488), (208, 822927), (263, 650832), (273, 626992), (298, 574392), (312, 548618), (336, 509431), (364, 470244), (447, 382928), (526, 325416), (546, 313496), (596, 287196), (624, 274309), (728, 235122), (789, 216944), (894, 191464), (1043, 164112), (1052, 162708), (1092, 156748), (1192, 143598), (1456, 117561), (1578, 108472), (1788, 95732), (1841, 92976), (1937, 88368), (2086, 82056), (2104, 81354), (2184, 78374), (2384, 71799), (3129, 54704), (3156, 54236), (3419, 50064), (3576, 47866), (3682, 46488), (3874, 44184), (4172, 41028), (4208, 40677), (4368, 39187), (5523, 30992), (5811, 29456), (6258, 27352), (6312, 27118), (6838, 25032), (7152, 23933), (7364, 23244), (7748, 22092), (8344, 20514), (10257, 16688), (11046, 15496), (11622, 14728), (12516, 13676), (12624, 13559)]