164865120828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19711277}}^1$

素因数の和:19711342

約数の個数: 48

約数和(自身を含む): 417248332704

約数和(自身を除く): 252383211876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 19711277, 39422554, 59133831, 78845108, 118267662, 236535324, 335091709, 670183418, 808162357, 1005275127, 1340366836, 1616324714, 2010550254, 2424487071, 3232649428, 4021100508, 4848974142, 9697948284, 13738760069, 27477520138, 41216280207, 54955040276, 82432560414, 164865120828]

約数ペア:

[(1, 164865120828), (2, 82432560414), (3, 54955040276), (4, 41216280207), (6, 27477520138), (12, 13738760069), (17, 9697948284), (34, 4848974142), (41, 4021100508), (51, 3232649428), (68, 2424487071), (82, 2010550254), (102, 1616324714), (123, 1340366836), (164, 1005275127), (204, 808162357), (246, 670183418), (492, 335091709), (697, 236535324), (1394, 118267662), (2091, 78845108), (2788, 59133831), (4182, 39422554), (8364, 19711277)]