187375496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 480556800

約数和(自身を除く): 293181304

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 116, 119, 136, 154, 187, 203, 232, 238, 308, 319, 374, 406, 476, 493, 616, 617, 638, 748, 812, 952, 986, 1234, 1276, 1309, 1496, 1624, 1972, 2233, 2468, 2552, 2618, 3451, 3944, 4319, 4466, 4936, 5236, 5423, 6787, 6902, 8638, 8932, 10472, 10489, 10846, 13574, 13804, 17276, 17864, 17893, 20978, 21692, 27148, 27608, 34552, 35786, 37961, 41956, 43384, 47509, 54296, 71572, 73423, 75922, 83912, 95018, 115379, 125251, 143144, 146846, 151844, 190036, 196823, 230758, 250502, 293692, 303688, 304181, 380072, 393646, 461516, 501004, 587384, 608362, 787292, 807653, 923032, 1002008, 1216724, 1377761, 1574584, 1615306, 2129267, 2433448, 2755522, 3230612, 3345991, 4258534, 5511044, 6461224, 6691982, 8517068, 11022088, 13383964, 17034136, 23421937, 26767928, 46843874, 93687748, 187375496]

約数ペア:

[(1, 187375496), (2, 93687748), (4, 46843874), (7, 26767928), (8, 23421937), (11, 17034136), (14, 13383964), (17, 11022088), (22, 8517068), (28, 6691982), (29, 6461224), (34, 5511044), (44, 4258534), (56, 3345991), (58, 3230612), (68, 2755522), (77, 2433448), (88, 2129267), (116, 1615306), (119, 1574584), (136, 1377761), (154, 1216724), (187, 1002008), (203, 923032), (232, 807653), (238, 787292), (308, 608362), (319, 587384), (374, 501004), (406, 461516), (476, 393646), (493, 380072), (616, 304181), (617, 303688), (638, 293692), (748, 250502), (812, 230758), (952, 196823), (986, 190036), (1234, 151844), (1276, 146846), (1309, 143144), (1496, 125251), (1624, 115379), (1972, 95018), (2233, 83912), (2468, 75922), (2552, 73423), (2618, 71572), (3451, 54296), (3944, 47509), (4319, 43384), (4466, 41956), (4936, 37961), (5236, 35786), (5423, 34552), (6787, 27608), (6902, 27148), (8638, 21692), (8932, 20978), (10472, 17893), (10489, 17864), (10846, 17276), (13574, 13804)]