142612558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 263139840

約数和(自身を除く): 120527282

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 59, 118, 187, 253, 281, 374, 391, 506, 562, 649, 782, 1003, 1298, 1357, 2006, 2714, 3091, 4301, 4777, 6182, 6463, 8602, 9554, 11033, 12926, 14927, 16579, 22066, 23069, 29854, 33158, 46138, 52547, 71093, 105094, 109871, 142186, 182369, 219742, 253759, 281843, 364738, 381317, 507518, 563686, 762634, 1208581, 2417162, 3100273, 4194487, 6200546, 6482389, 8388974, 12964778, 71306279, 142612558]

約数ペア:

[(1, 142612558), (2, 71306279), (11, 12964778), (17, 8388974), (22, 6482389), (23, 6200546), (34, 4194487), (46, 3100273), (59, 2417162), (118, 1208581), (187, 762634), (253, 563686), (281, 507518), (374, 381317), (391, 364738), (506, 281843), (562, 253759), (649, 219742), (782, 182369), (1003, 142186), (1298, 109871), (1357, 105094), (2006, 71093), (2714, 52547), (3091, 46138), (4301, 33158), (4777, 29854), (6182, 23069), (6463, 22066), (8602, 16579), (9554, 14927), (11033, 12926)]