163564884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1499}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 473928000

約数和(自身を除く): 310363116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 866, 1299, 1499, 1732, 2598, 2998, 3031, 3897, 4497, 5196, 5996, 6062, 7794, 8994, 9093, 10493, 12124, 13491, 15588, 17988, 18186, 20986, 26982, 27279, 31479, 36372, 41972, 53964, 54558, 62958, 94437, 109116, 125916, 188874, 377748, 649067, 1298134, 1947201, 2596268, 3894402, 4543469, 5841603, 7788804, 9086938, 11683206, 13630407, 18173876, 23366412, 27260814, 40891221, 54521628, 81782442, 163564884]

約数ペア:

[(1, 163564884), (2, 81782442), (3, 54521628), (4, 40891221), (6, 27260814), (7, 23366412), (9, 18173876), (12, 13630407), (14, 11683206), (18, 9086938), (21, 7788804), (28, 5841603), (36, 4543469), (42, 3894402), (63, 2596268), (84, 1947201), (126, 1298134), (252, 649067), (433, 377748), (866, 188874), (1299, 125916), (1499, 109116), (1732, 94437), (2598, 62958), (2998, 54558), (3031, 53964), (3897, 41972), (4497, 36372), (5196, 31479), (5996, 27279), (6062, 26982), (7794, 20986), (8994, 18186), (9093, 17988), (10493, 15588), (12124, 13491)]