164098240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17683}}^1$

素因数の和:17729

約数の個数: 56

約数和(自身を含む): 404256240

約数和(自身を除く): 240158000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 17683, 35366, 70732, 88415, 141464, 176830, 282928, 353660, 512807, 565856, 707320, 1025614, 1131712, 1414640, 2051228, 2564035, 2829280, 4102456, 5128070, 5658560, 8204912, 10256140, 16409824, 20512280, 32819648, 41024560, 82049120, 164098240]

約数ペア:

[(1, 164098240), (2, 82049120), (4, 41024560), (5, 32819648), (8, 20512280), (10, 16409824), (16, 10256140), (20, 8204912), (29, 5658560), (32, 5128070), (40, 4102456), (58, 2829280), (64, 2564035), (80, 2051228), (116, 1414640), (145, 1131712), (160, 1025614), (232, 707320), (290, 565856), (320, 512807), (464, 353660), (580, 282928), (928, 176830), (1160, 141464), (1856, 88415), (2320, 70732), (4640, 35366), (9280, 17683)]