142685508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23269}}^1$

素因数の和:23356

約数の個数: 48

約数和(自身を含む): 385723520

約数和(自身を除く): 243038012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 23269, 46538, 69807, 93076, 139614, 162883, 279228, 325766, 488649, 651532, 977298, 1698637, 1954596, 3397274, 5095911, 6794548, 10191822, 11890459, 20383644, 23780918, 35671377, 47561836, 71342754, 142685508]

約数ペア:

[(1, 142685508), (2, 71342754), (3, 47561836), (4, 35671377), (6, 23780918), (7, 20383644), (12, 11890459), (14, 10191822), (21, 6794548), (28, 5095911), (42, 3397274), (73, 1954596), (84, 1698637), (146, 977298), (219, 651532), (292, 488649), (438, 325766), (511, 279228), (876, 162883), (1022, 139614), (1533, 93076), (2044, 69807), (3066, 46538), (6132, 23269)]