128630208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{95707}}^1$

素因数の和:95729

約数の個数: 56

約数和(自身を含む): 388957312

約数和(自身を除く): 260327104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 95707, 191414, 287121, 382828, 574242, 669949, 765656, 1148484, 1339898, 1531312, 2009847, 2296968, 2679796, 3062624, 4019694, 4593936, 5359592, 6125248, 8039388, 9187872, 10719184, 16078776, 18375744, 21438368, 32157552, 42876736, 64315104, 128630208]

約数ペア:

[(1, 128630208), (2, 64315104), (3, 42876736), (4, 32157552), (6, 21438368), (7, 18375744), (8, 16078776), (12, 10719184), (14, 9187872), (16, 8039388), (21, 6125248), (24, 5359592), (28, 4593936), (32, 4019694), (42, 3062624), (48, 2679796), (56, 2296968), (64, 2009847), (84, 1531312), (96, 1339898), (112, 1148484), (168, 765656), (192, 669949), (224, 574242), (336, 382828), (448, 287121), (672, 191414), (1344, 95707)]