139846464

素因数分解:

$2^6\times 3^2\times {\mathrm{242789}}^1$

素因数の和:242807

約数の個数: 42

約数和(自身を含む): 400846290

約数和(自身を除く): 260999826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242789, 485578, 728367, 971156, 1456734, 1942312, 2185101, 2913468, 3884624, 4370202, 5826936, 7769248, 8740404, 11653872, 15538496, 17480808, 23307744, 34961616, 46615488, 69923232, 139846464]

約数ペア:

[(1, 139846464), (2, 69923232), (3, 46615488), (4, 34961616), (6, 23307744), (8, 17480808), (9, 15538496), (12, 11653872), (16, 8740404), (18, 7769248), (24, 5826936), (32, 4370202), (36, 3884624), (48, 2913468), (64, 2185101), (72, 1942312), (96, 1456734), (144, 971156), (192, 728367), (288, 485578), (576, 242789)]