139876968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 447582240

約数和(自身を除く): 307705272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 983, 1078, 1176, 1452, 1617, 1694, 1848, 1966, 2156, 2541, 2904, 2949, 3234, 3388, 3932, 4312, 5082, 5898, 5929, 6468, 6776, 6881, 7864, 10164, 10813, 11796, 11858, 12936, 13762, 17787, 20328, 20643, 21626, 23592, 23716, 27524, 32439, 35574, 41286, 43252, 47432, 48167, 55048, 64878, 71148, 75691, 82572, 86504, 96334, 118943, 129756, 142296, 144501, 151382, 165144, 192668, 227073, 237886, 259512, 289002, 302764, 356829, 385336, 454146, 475772, 529837, 578004, 605528, 713658, 832601, 908292, 951544, 1059674, 1156008, 1427316, 1589511, 1665202, 1816584, 2119348, 2497803, 2854632, 3179022, 3330404, 4238696, 4995606, 5828207, 6358044, 6660808, 9991212, 11656414, 12716088, 17484621, 19982424, 23312828, 34969242, 46625656, 69938484, 139876968]

約数ペア:

[(1, 139876968), (2, 69938484), (3, 46625656), (4, 34969242), (6, 23312828), (7, 19982424), (8, 17484621), (11, 12716088), (12, 11656414), (14, 9991212), (21, 6660808), (22, 6358044), (24, 5828207), (28, 4995606), (33, 4238696), (42, 3330404), (44, 3179022), (49, 2854632), (56, 2497803), (66, 2119348), (77, 1816584), (84, 1665202), (88, 1589511), (98, 1427316), (121, 1156008), (132, 1059674), (147, 951544), (154, 908292), (168, 832601), (196, 713658), (231, 605528), (242, 578004), (264, 529837), (294, 475772), (308, 454146), (363, 385336), (392, 356829), (462, 302764), (484, 289002), (539, 259512), (588, 237886), (616, 227073), (726, 192668), (847, 165144), (924, 151382), (968, 144501), (983, 142296), (1078, 129756), (1176, 118943), (1452, 96334), (1617, 86504), (1694, 82572), (1848, 75691), (1966, 71148), (2156, 64878), (2541, 55048), (2904, 48167), (2949, 47432), (3234, 43252), (3388, 41286), (3932, 35574), (4312, 32439), (5082, 27524), (5898, 23716), (5929, 23592), (6468, 21626), (6776, 20643), (6881, 20328), (7864, 17787), (10164, 13762), (10813, 12936), (11796, 11858)]