164730944

素因数分解:

$2^6\times 7^2\times {\mathrm{52529}}^1$

素因数の和:52555

約数の個数: 42

約数和(自身を含む): 380264670

約数和(自身を除く): 215533726

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 52529, 105058, 210116, 367703, 420232, 735406, 840464, 1470812, 1680928, 2573921, 2941624, 3361856, 5147842, 5883248, 10295684, 11766496, 20591368, 23532992, 41182736, 82365472, 164730944]

約数ペア:

[(1, 164730944), (2, 82365472), (4, 41182736), (7, 23532992), (8, 20591368), (14, 11766496), (16, 10295684), (28, 5883248), (32, 5147842), (49, 3361856), (56, 2941624), (64, 2573921), (98, 1680928), (112, 1470812), (196, 840464), (224, 735406), (392, 420232), (448, 367703), (784, 210116), (1568, 105058), (3136, 52529)]