168544908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31849}}^1$

素因数の和:31876

約数の個数: 72

約数和(自身を含む): 508326000

約数和(自身を除く): 339781092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 31849, 63698, 95547, 127396, 191094, 222943, 286641, 382188, 445886, 573282, 668829, 859923, 891772, 1146564, 1337658, 1560601, 1719846, 2006487, 2675316, 3121202, 3439692, 4012974, 4681803, 6019461, 6242404, 8025948, 9363606, 12038922, 14045409, 18727212, 24077844, 28090818, 42136227, 56181636, 84272454, 168544908]

約数ペア:

[(1, 168544908), (2, 84272454), (3, 56181636), (4, 42136227), (6, 28090818), (7, 24077844), (9, 18727212), (12, 14045409), (14, 12038922), (18, 9363606), (21, 8025948), (27, 6242404), (28, 6019461), (36, 4681803), (42, 4012974), (49, 3439692), (54, 3121202), (63, 2675316), (84, 2006487), (98, 1719846), (108, 1560601), (126, 1337658), (147, 1146564), (189, 891772), (196, 859923), (252, 668829), (294, 573282), (378, 445886), (441, 382188), (588, 286641), (756, 222943), (882, 191094), (1323, 127396), (1764, 95547), (2646, 63698), (5292, 31849)]