168840084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 462980448

約数和(自身を除く): 294140364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 2843, 4242, 4949, 5686, 8484, 8529, 9898, 11372, 14847, 17058, 19796, 19901, 29694, 34116, 39802, 59388, 59703, 79604, 119406, 139307, 238812, 278614, 287143, 417921, 557228, 574286, 835842, 861429, 1148572, 1671684, 1722858, 2010001, 3445716, 4020002, 6030003, 8040004, 12060006, 14070007, 24120012, 28140014, 42210021, 56280028, 84420042, 168840084]

約数ペア:

[(1, 168840084), (2, 84420042), (3, 56280028), (4, 42210021), (6, 28140014), (7, 24120012), (12, 14070007), (14, 12060006), (21, 8040004), (28, 6030003), (42, 4020002), (49, 3445716), (84, 2010001), (98, 1722858), (101, 1671684), (147, 1148572), (196, 861429), (202, 835842), (294, 574286), (303, 557228), (404, 417921), (588, 287143), (606, 278614), (707, 238812), (1212, 139307), (1414, 119406), (2121, 79604), (2828, 59703), (2843, 59388), (4242, 39802), (4949, 34116), (5686, 29694), (8484, 19901), (8529, 19796), (9898, 17058), (11372, 14847)]