142081968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 430554288

約数和(自身を除く): 288472320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 193, 196, 294, 313, 336, 386, 392, 579, 588, 626, 772, 784, 939, 1158, 1176, 1252, 1351, 1544, 1878, 2191, 2316, 2352, 2504, 2702, 3088, 3756, 4053, 4382, 4632, 5008, 5404, 6573, 7512, 8106, 8764, 9264, 9457, 10808, 13146, 15024, 15337, 16212, 17528, 18914, 21616, 26292, 28371, 30674, 32424, 35056, 37828, 46011, 52584, 56742, 60409, 61348, 64848, 75656, 92022, 105168, 113484, 120818, 122696, 151312, 181227, 184044, 226968, 241636, 245392, 362454, 368088, 422863, 453936, 483272, 724908, 736176, 845726, 966544, 1268589, 1449816, 1691452, 2537178, 2899632, 2960041, 3382904, 5074356, 5920082, 6765808, 8880123, 10148712, 11840164, 17760246, 20297424, 23680328, 35520492, 47360656, 71040984, 142081968]

約数ペア:

[(1, 142081968), (2, 71040984), (3, 47360656), (4, 35520492), (6, 23680328), (7, 20297424), (8, 17760246), (12, 11840164), (14, 10148712), (16, 8880123), (21, 6765808), (24, 5920082), (28, 5074356), (42, 3382904), (48, 2960041), (49, 2899632), (56, 2537178), (84, 1691452), (98, 1449816), (112, 1268589), (147, 966544), (168, 845726), (193, 736176), (196, 724908), (294, 483272), (313, 453936), (336, 422863), (386, 368088), (392, 362454), (579, 245392), (588, 241636), (626, 226968), (772, 184044), (784, 181227), (939, 151312), (1158, 122696), (1176, 120818), (1252, 113484), (1351, 105168), (1544, 92022), (1878, 75656), (2191, 64848), (2316, 61348), (2352, 60409), (2504, 56742), (2702, 52584), (3088, 46011), (3756, 37828), (4053, 35056), (4382, 32424), (4632, 30674), (5008, 28371), (5404, 26292), (6573, 21616), (7512, 18914), (8106, 17528), (8764, 16212), (9264, 15337), (9457, 15024), (10808, 13146)]