142715496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2719

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 317623704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 2663, 3828, 4466, 4872, 5326, 6699, 7656, 7989, 8932, 10652, 13398, 15978, 17864, 18641, 21304, 26796, 29293, 31956, 37282, 53592, 55923, 58586, 63912, 74564, 77227, 87879, 111846, 117172, 149128, 154454, 175758, 205051, 223692, 231681, 234344, 308908, 351516, 410102, 447384, 463362, 540589, 615153, 617816, 703032, 820204, 849497, 926724, 1081178, 1230306, 1621767, 1640408, 1698994, 1853448, 2162356, 2460612, 2548491, 3243534, 3397988, 4324712, 4921224, 5096982, 5946479, 6487068, 6795976, 10193964, 11892958, 12974136, 17839437, 20387928, 23785916, 35678874, 47571832, 71357748, 142715496]

約数ペア:

[(1, 142715496), (2, 71357748), (3, 47571832), (4, 35678874), (6, 23785916), (7, 20387928), (8, 17839437), (11, 12974136), (12, 11892958), (14, 10193964), (21, 6795976), (22, 6487068), (24, 5946479), (28, 5096982), (29, 4921224), (33, 4324712), (42, 3397988), (44, 3243534), (56, 2548491), (58, 2460612), (66, 2162356), (77, 1853448), (84, 1698994), (87, 1640408), (88, 1621767), (116, 1230306), (132, 1081178), (154, 926724), (168, 849497), (174, 820204), (203, 703032), (231, 617816), (232, 615153), (264, 540589), (308, 463362), (319, 447384), (348, 410102), (406, 351516), (462, 308908), (609, 234344), (616, 231681), (638, 223692), (696, 205051), (812, 175758), (924, 154454), (957, 149128), (1218, 117172), (1276, 111846), (1624, 87879), (1848, 77227), (1914, 74564), (2233, 63912), (2436, 58586), (2552, 55923), (2663, 53592), (3828, 37282), (4466, 31956), (4872, 29293), (5326, 26796), (6699, 21304), (7656, 18641), (7989, 17864), (8932, 15978), (10652, 13398)]