195232728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 503395200

約数和(自身を除く): 308162472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 834, 1032, 1112, 1361, 1668, 2722, 3336, 4083, 5444, 5977, 8166, 10888, 11954, 16332, 17931, 23908, 32664, 35862, 47816, 58523, 71724, 117046, 143448, 175569, 189179, 234092, 351138, 378358, 468184, 567537, 702276, 756716, 1135074, 1404552, 1513432, 2270148, 4540296, 8134697, 16269394, 24404091, 32538788, 48808182, 65077576, 97616364, 195232728]

約数ペア:

[(1, 195232728), (2, 97616364), (3, 65077576), (4, 48808182), (6, 32538788), (8, 24404091), (12, 16269394), (24, 8134697), (43, 4540296), (86, 2270148), (129, 1513432), (139, 1404552), (172, 1135074), (258, 756716), (278, 702276), (344, 567537), (417, 468184), (516, 378358), (556, 351138), (834, 234092), (1032, 189179), (1112, 175569), (1361, 143448), (1668, 117046), (2722, 71724), (3336, 58523), (4083, 47816), (5444, 35862), (5977, 32664), (8166, 23908), (10888, 17931), (11954, 16332)]