137194680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163327}}^1$

素因数の和:163348

約数の個数: 64

約数和(自身を含む): 470384640

約数和(自身を除く): 333189960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 163327, 326654, 489981, 653308, 816635, 979962, 1143289, 1306616, 1633270, 1959924, 2286578, 2449905, 3266540, 3429867, 3919848, 4573156, 4899810, 5716445, 6533080, 6859734, 9146312, 9799620, 11432890, 13719468, 17149335, 19599240, 22865780, 27438936, 34298670, 45731560, 68597340, 137194680]

約数ペア:

[(1, 137194680), (2, 68597340), (3, 45731560), (4, 34298670), (5, 27438936), (6, 22865780), (7, 19599240), (8, 17149335), (10, 13719468), (12, 11432890), (14, 9799620), (15, 9146312), (20, 6859734), (21, 6533080), (24, 5716445), (28, 4899810), (30, 4573156), (35, 3919848), (40, 3429867), (42, 3266540), (56, 2449905), (60, 2286578), (70, 1959924), (84, 1633270), (105, 1306616), (120, 1143289), (140, 979962), (168, 816635), (210, 653308), (280, 489981), (420, 326654), (840, 163327)]