168596140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17099}}^1$

素因数の和:17154

約数の個数: 48

約数和(自身を含む): 387828000

約数和(自身を除く): 219231860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 17099, 34198, 68396, 85495, 170990, 290683, 341980, 495871, 581366, 991742, 1162732, 1453415, 1983484, 2479355, 2906830, 4958710, 5813660, 8429807, 9917420, 16859614, 33719228, 42149035, 84298070, 168596140]

約数ペア:

[(1, 168596140), (2, 84298070), (4, 42149035), (5, 33719228), (10, 16859614), (17, 9917420), (20, 8429807), (29, 5813660), (34, 4958710), (58, 2906830), (68, 2479355), (85, 1983484), (116, 1453415), (145, 1162732), (170, 991742), (290, 581366), (340, 495871), (493, 341980), (580, 290683), (986, 170990), (1972, 85495), (2465, 68396), (4930, 34198), (9860, 17099)]