168424860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 512483328

約数和(自身を除く): 344058468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 127, 138, 155, 186, 230, 254, 276, 310, 345, 372, 381, 460, 465, 508, 620, 635, 690, 713, 762, 930, 961, 1270, 1380, 1426, 1524, 1860, 1905, 1922, 2139, 2540, 2852, 2883, 2921, 3565, 3810, 3844, 3937, 4278, 4805, 5766, 5842, 7130, 7620, 7874, 8556, 8763, 9610, 10695, 11532, 11684, 11811, 14260, 14415, 14605, 15748, 17526, 19220, 19685, 21390, 22103, 23622, 28830, 29210, 35052, 39370, 42780, 43815, 44206, 47244, 57660, 58420, 59055, 66309, 78740, 87630, 88412, 90551, 110515, 118110, 122047, 132618, 175260, 181102, 221030, 236220, 244094, 265236, 271653, 331545, 362204, 366141, 442060, 452755, 488188, 543306, 610235, 663090, 732282, 905510, 1086612, 1220470, 1326180, 1358265, 1464564, 1811020, 1830705, 2440940, 2716530, 2807081, 3661410, 5433060, 5614162, 7322820, 8421243, 11228324, 14035405, 16842486, 28070810, 33684972, 42106215, 56141620, 84212430, 168424860]

約数ペア:

[(1, 168424860), (2, 84212430), (3, 56141620), (4, 42106215), (5, 33684972), (6, 28070810), (10, 16842486), (12, 14035405), (15, 11228324), (20, 8421243), (23, 7322820), (30, 5614162), (31, 5433060), (46, 3661410), (60, 2807081), (62, 2716530), (69, 2440940), (92, 1830705), (93, 1811020), (115, 1464564), (124, 1358265), (127, 1326180), (138, 1220470), (155, 1086612), (186, 905510), (230, 732282), (254, 663090), (276, 610235), (310, 543306), (345, 488188), (372, 452755), (381, 442060), (460, 366141), (465, 362204), (508, 331545), (620, 271653), (635, 265236), (690, 244094), (713, 236220), (762, 221030), (930, 181102), (961, 175260), (1270, 132618), (1380, 122047), (1426, 118110), (1524, 110515), (1860, 90551), (1905, 88412), (1922, 87630), (2139, 78740), (2540, 66309), (2852, 59055), (2883, 58420), (2921, 57660), (3565, 47244), (3810, 44206), (3844, 43815), (3937, 42780), (4278, 39370), (4805, 35052), (5766, 29210), (5842, 28830), (7130, 23622), (7620, 22103), (7874, 21390), (8556, 19685), (8763, 19220), (9610, 17526), (10695, 15748), (11532, 14605), (11684, 14415), (11811, 14260)]