142107056

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 351477504

約数和(自身を除く): 209370448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 191, 196, 208, 292, 364, 382, 392, 511, 584, 637, 728, 764, 784, 949, 1022, 1168, 1274, 1337, 1456, 1528, 1898, 2044, 2483, 2548, 2674, 3056, 3577, 3796, 4088, 4966, 5096, 5348, 6643, 7154, 7592, 8176, 9359, 9932, 10192, 10696, 13286, 13943, 14308, 15184, 17381, 18718, 19864, 21392, 26572, 27886, 28616, 34762, 37436, 39728, 46501, 53144, 55772, 57232, 69524, 74872, 93002, 97601, 106288, 111544, 121667, 139048, 149744, 181259, 186004, 195202, 223088, 243334, 278096, 362518, 372008, 390404, 486668, 683207, 725036, 744016, 780808, 973336, 1268813, 1366414, 1450072, 1561616, 1946672, 2537626, 2732828, 2900144, 5075252, 5465656, 8881691, 10150504, 10931312, 17763382, 20301008, 35526764, 71053528, 142107056]

約数ペア:

[(1, 142107056), (2, 71053528), (4, 35526764), (7, 20301008), (8, 17763382), (13, 10931312), (14, 10150504), (16, 8881691), (26, 5465656), (28, 5075252), (49, 2900144), (52, 2732828), (56, 2537626), (73, 1946672), (91, 1561616), (98, 1450072), (104, 1366414), (112, 1268813), (146, 973336), (182, 780808), (191, 744016), (196, 725036), (208, 683207), (292, 486668), (364, 390404), (382, 372008), (392, 362518), (511, 278096), (584, 243334), (637, 223088), (728, 195202), (764, 186004), (784, 181259), (949, 149744), (1022, 139048), (1168, 121667), (1274, 111544), (1337, 106288), (1456, 97601), (1528, 93002), (1898, 74872), (2044, 69524), (2483, 57232), (2548, 55772), (2674, 53144), (3056, 46501), (3577, 39728), (3796, 37436), (4088, 34762), (4966, 28616), (5096, 27886), (5348, 26572), (6643, 21392), (7154, 19864), (7592, 18718), (8176, 17381), (9359, 15184), (9932, 14308), (10192, 13943), (10696, 13286)]