168803404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 395006976

約数和(自身を除く): 226203572

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 103, 119, 154, 187, 206, 238, 308, 313, 374, 412, 476, 626, 721, 748, 1133, 1252, 1309, 1442, 1751, 2191, 2266, 2618, 2884, 3443, 3502, 4382, 4532, 5236, 5321, 6886, 7004, 7931, 8764, 10642, 12257, 13772, 15862, 19261, 21284, 24101, 24514, 31724, 32239, 37247, 38522, 48202, 49028, 58531, 64478, 74494, 77044, 96404, 117062, 128956, 134827, 148988, 225673, 234124, 269654, 354629, 409717, 451346, 539308, 548063, 709258, 819434, 902692, 1096126, 1418516, 1638868, 2192252, 2482403, 3836441, 4964806, 6028693, 7672882, 9929612, 12057386, 15345764, 24114772, 42200851, 84401702, 168803404]

約数ペア:

[(1, 168803404), (2, 84401702), (4, 42200851), (7, 24114772), (11, 15345764), (14, 12057386), (17, 9929612), (22, 7672882), (28, 6028693), (34, 4964806), (44, 3836441), (68, 2482403), (77, 2192252), (103, 1638868), (119, 1418516), (154, 1096126), (187, 902692), (206, 819434), (238, 709258), (308, 548063), (313, 539308), (374, 451346), (412, 409717), (476, 354629), (626, 269654), (721, 234124), (748, 225673), (1133, 148988), (1252, 134827), (1309, 128956), (1442, 117062), (1751, 96404), (2191, 77044), (2266, 74494), (2618, 64478), (2884, 58531), (3443, 49028), (3502, 48202), (4382, 38522), (4532, 37247), (5236, 32239), (5321, 31724), (6886, 24514), (7004, 24101), (7931, 21284), (8764, 19261), (10642, 15862), (12257, 13772)]