156938838460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43517}}^1\times {\mathrm{10607}}^1$

素因数の和:54150

約数の個数: 48

約数和(自身を含む): 348999041664

約数和(自身を除く): 192060203204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 10607, 21214, 42428, 43517, 53035, 87034, 106070, 174068, 180319, 212140, 217585, 360638, 435170, 721276, 739789, 870340, 901595, 1479578, 1803190, 2959156, 3606380, 3698945, 7397890, 14795780, 461584819, 923169638, 1846339276, 2307924095, 4615848190, 7846941923, 9231696380, 15693883846, 31387767692, 39234709615, 78469419230, 156938838460]

約数ペア:

[(1, 156938838460), (2, 78469419230), (4, 39234709615), (5, 31387767692), (10, 15693883846), (17, 9231696380), (20, 7846941923), (34, 4615848190), (68, 2307924095), (85, 1846339276), (170, 923169638), (340, 461584819), (10607, 14795780), (21214, 7397890), (42428, 3698945), (43517, 3606380), (53035, 2959156), (87034, 1803190), (106070, 1479578), (174068, 901595), (180319, 870340), (212140, 739789), (217585, 721276), (360638, 435170)]