156396828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14039

約数の個数: 72

約数和(自身を含む): 446880000

約数和(自身を除く): 290483172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 13999, 27998, 41997, 55996, 83994, 97993, 167988, 195986, 265981, 293979, 391972, 531962, 587958, 685951, 797943, 1063924, 1175916, 1371902, 1595886, 1861867, 2057853, 2743804, 3191772, 3723734, 4115706, 5585601, 7447468, 8231412, 11171202, 13033069, 22342404, 26066138, 39099207, 52132276, 78198414, 156396828]

約数ペア:

[(1, 156396828), (2, 78198414), (3, 52132276), (4, 39099207), (6, 26066138), (7, 22342404), (12, 13033069), (14, 11171202), (19, 8231412), (21, 7447468), (28, 5585601), (38, 4115706), (42, 3723734), (49, 3191772), (57, 2743804), (76, 2057853), (84, 1861867), (98, 1595886), (114, 1371902), (133, 1175916), (147, 1063924), (196, 797943), (228, 685951), (266, 587958), (294, 531962), (399, 391972), (532, 293979), (588, 265981), (798, 195986), (931, 167988), (1596, 97993), (1862, 83994), (2793, 55996), (3724, 41997), (5586, 27998), (11172, 13999)]