173842048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 360933120

約数和(自身を除く): 187091072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 227, 248, 386, 454, 496, 772, 908, 992, 1544, 1816, 1984, 3088, 3632, 3968, 5983, 6176, 7037, 7264, 11966, 12352, 14074, 14528, 23932, 24704, 28148, 29056, 43811, 47864, 56296, 87622, 95728, 112592, 175244, 191456, 225184, 350488, 382912, 450368, 700976, 765824, 900736, 1358141, 1401952, 2716282, 2803904, 5432564, 5607808, 10865128, 21730256, 43460512, 86921024, 173842048]

約数ペア:

[(1, 173842048), (2, 86921024), (4, 43460512), (8, 21730256), (16, 10865128), (31, 5607808), (32, 5432564), (62, 2803904), (64, 2716282), (124, 1401952), (128, 1358141), (193, 900736), (227, 765824), (248, 700976), (386, 450368), (454, 382912), (496, 350488), (772, 225184), (908, 191456), (992, 175244), (1544, 112592), (1816, 95728), (1984, 87622), (3088, 56296), (3632, 47864), (3968, 43811), (5983, 29056), (6176, 28148), (7037, 24704), (7264, 23932), (11966, 14528), (12352, 14074)]