145310928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:1992

約数の個数: 80

約数和(自身を含む): 430972416

約数和(自身を除く): 285661488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1723, 1757, 2008, 3012, 3446, 3514, 4016, 5169, 5271, 6024, 6892, 7028, 10338, 10542, 12048, 12061, 13784, 14056, 20676, 21084, 24122, 27568, 28112, 36183, 41352, 42168, 48244, 72366, 82704, 84336, 96488, 144732, 192976, 289464, 432473, 578928, 864946, 1297419, 1729892, 2594838, 3027311, 3459784, 5189676, 6054622, 6919568, 9081933, 10379352, 12109244, 18163866, 20758704, 24218488, 36327732, 48436976, 72655464, 145310928]

約数ペア:

[(1, 145310928), (2, 72655464), (3, 48436976), (4, 36327732), (6, 24218488), (7, 20758704), (8, 18163866), (12, 12109244), (14, 10379352), (16, 9081933), (21, 6919568), (24, 6054622), (28, 5189676), (42, 3459784), (48, 3027311), (56, 2594838), (84, 1729892), (112, 1297419), (168, 864946), (251, 578928), (336, 432473), (502, 289464), (753, 192976), (1004, 144732), (1506, 96488), (1723, 84336), (1757, 82704), (2008, 72366), (3012, 48244), (3446, 42168), (3514, 41352), (4016, 36183), (5169, 28112), (5271, 27568), (6024, 24122), (6892, 21084), (7028, 20676), (10338, 14056), (10542, 13784), (12048, 12061)]