168274008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 540786480

約数和(自身を除く): 372512472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 397, 406, 504, 522, 609, 696, 794, 812, 841, 1044, 1191, 1218, 1588, 1624, 1682, 1827, 2088, 2382, 2436, 2523, 2779, 3176, 3364, 3573, 3654, 4764, 4872, 5046, 5558, 5887, 6728, 7146, 7308, 7569, 8337, 9528, 10092, 11116, 11513, 11774, 14292, 14616, 15138, 16674, 17661, 20184, 22232, 23026, 23548, 25011, 28584, 30276, 33348, 34539, 35322, 46052, 47096, 50022, 52983, 60552, 66696, 69078, 70644, 80591, 92104, 100044, 103617, 105966, 138156, 141288, 161182, 200088, 207234, 211932, 241773, 276312, 322364, 333877, 414468, 423864, 483546, 644728, 667754, 725319, 828936, 967092, 1001631, 1335508, 1450638, 1934184, 2003262, 2337139, 2671016, 2901276, 3004893, 4006524, 4674278, 5802552, 6009786, 7011417, 8013048, 9348556, 12019572, 14022834, 18697112, 21034251, 24039144, 28045668, 42068502, 56091336, 84137004, 168274008]

約数ペア:

[(1, 168274008), (2, 84137004), (3, 56091336), (4, 42068502), (6, 28045668), (7, 24039144), (8, 21034251), (9, 18697112), (12, 14022834), (14, 12019572), (18, 9348556), (21, 8013048), (24, 7011417), (28, 6009786), (29, 5802552), (36, 4674278), (42, 4006524), (56, 3004893), (58, 2901276), (63, 2671016), (72, 2337139), (84, 2003262), (87, 1934184), (116, 1450638), (126, 1335508), (168, 1001631), (174, 967092), (203, 828936), (232, 725319), (252, 667754), (261, 644728), (348, 483546), (397, 423864), (406, 414468), (504, 333877), (522, 322364), (609, 276312), (696, 241773), (794, 211932), (812, 207234), (841, 200088), (1044, 161182), (1191, 141288), (1218, 138156), (1588, 105966), (1624, 103617), (1682, 100044), (1827, 92104), (2088, 80591), (2382, 70644), (2436, 69078), (2523, 66696), (2779, 60552), (3176, 52983), (3364, 50022), (3573, 47096), (3654, 46052), (4764, 35322), (4872, 34539), (5046, 33348), (5558, 30276), (5887, 28584), (6728, 25011), (7146, 23548), (7308, 23026), (7569, 22232), (8337, 20184), (9528, 17661), (10092, 16674), (11116, 15138), (11513, 14616), (11774, 14292)]