168947688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 543533760

約数和(自身を除く): 374586072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 49, 52, 56, 78, 84, 86, 91, 98, 104, 129, 147, 156, 168, 172, 182, 196, 257, 258, 273, 294, 301, 312, 344, 364, 392, 514, 516, 546, 559, 588, 602, 637, 728, 771, 903, 1028, 1032, 1092, 1118, 1176, 1204, 1274, 1542, 1677, 1799, 1806, 1911, 2056, 2107, 2184, 2236, 2408, 2548, 3084, 3341, 3354, 3598, 3612, 3822, 3913, 4214, 4472, 5096, 5397, 6168, 6321, 6682, 6708, 7196, 7224, 7644, 7826, 8428, 10023, 10794, 11051, 11739, 12593, 12642, 13364, 13416, 14392, 15288, 15652, 16856, 20046, 21588, 22102, 23387, 23478, 25186, 25284, 26728, 27391, 31304, 33153, 37779, 40092, 43176, 44204, 46774, 46956, 50372, 50568, 54782, 66306, 70161, 75558, 77357, 80184, 82173, 88408, 93548, 93912, 100744, 109564, 132612, 140322, 143663, 151116, 154714, 163709, 164346, 187096, 219128, 232071, 265224, 280644, 287326, 302232, 309428, 327418, 328692, 430989, 464142, 491127, 541499, 561288, 574652, 618856, 654836, 657384, 861978, 928284, 982254, 1005641, 1082998, 1149304, 1309672, 1624497, 1723956, 1856568, 1964508, 2011282, 2165996, 3016923, 3248994, 3447912, 3929016, 4022564, 4331992, 6033846, 6497988, 7039487, 8045128, 12067692, 12995976, 14078974, 21118461, 24135384, 28157948, 42236922, 56315896, 84473844, 168947688]

約数ペア:

[(1, 168947688), (2, 84473844), (3, 56315896), (4, 42236922), (6, 28157948), (7, 24135384), (8, 21118461), (12, 14078974), (13, 12995976), (14, 12067692), (21, 8045128), (24, 7039487), (26, 6497988), (28, 6033846), (39, 4331992), (42, 4022564), (43, 3929016), (49, 3447912), (52, 3248994), (56, 3016923), (78, 2165996), (84, 2011282), (86, 1964508), (91, 1856568), (98, 1723956), (104, 1624497), (129, 1309672), (147, 1149304), (156, 1082998), (168, 1005641), (172, 982254), (182, 928284), (196, 861978), (257, 657384), (258, 654836), (273, 618856), (294, 574652), (301, 561288), (312, 541499), (344, 491127), (364, 464142), (392, 430989), (514, 328692), (516, 327418), (546, 309428), (559, 302232), (588, 287326), (602, 280644), (637, 265224), (728, 232071), (771, 219128), (903, 187096), (1028, 164346), (1032, 163709), (1092, 154714), (1118, 151116), (1176, 143663), (1204, 140322), (1274, 132612), (1542, 109564), (1677, 100744), (1799, 93912), (1806, 93548), (1911, 88408), (2056, 82173), (2107, 80184), (2184, 77357), (2236, 75558), (2408, 70161), (2548, 66306), (3084, 54782), (3341, 50568), (3354, 50372), (3598, 46956), (3612, 46774), (3822, 44204), (3913, 43176), (4214, 40092), (4472, 37779), (5096, 33153), (5397, 31304), (6168, 27391), (6321, 26728), (6682, 25284), (6708, 25186), (7196, 23478), (7224, 23387), (7644, 22102), (7826, 21588), (8428, 20046), (10023, 16856), (10794, 15652), (11051, 15288), (11739, 14392), (12593, 13416), (12642, 13364)]