128484888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1091}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 239475432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 701, 1091, 1402, 2103, 2182, 2804, 3273, 4206, 4364, 4907, 5608, 6546, 7637, 8412, 8728, 9814, 13092, 14721, 15274, 16824, 19628, 22911, 26184, 29442, 30548, 39256, 45822, 58884, 61096, 91644, 117768, 183288, 764791, 1529582, 2294373, 3059164, 4588746, 5353537, 6118328, 9177492, 10707074, 16060611, 18354984, 21414148, 32121222, 42828296, 64242444, 128484888]

約数ペア:

[(1, 128484888), (2, 64242444), (3, 42828296), (4, 32121222), (6, 21414148), (7, 18354984), (8, 16060611), (12, 10707074), (14, 9177492), (21, 6118328), (24, 5353537), (28, 4588746), (42, 3059164), (56, 2294373), (84, 1529582), (168, 764791), (701, 183288), (1091, 117768), (1402, 91644), (2103, 61096), (2182, 58884), (2804, 45822), (3273, 39256), (4206, 30548), (4364, 29442), (4907, 26184), (5608, 22911), (6546, 19628), (7637, 16824), (8412, 15274), (8728, 14721), (9814, 13092)]