168804922888

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{142841}}^1$

素因数の和:143350

約数の個数: 64

約数和(自身を含む): 370246464000

約数和(自身を除く): 201441541112

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 449, 658, 898, 1316, 1796, 2632, 3143, 3592, 6286, 12572, 21103, 25144, 42206, 84412, 142841, 147721, 168824, 285682, 295442, 571364, 590884, 999887, 1142728, 1181768, 1999774, 3999548, 6713527, 7999096, 13427054, 26854108, 46994689, 53708216, 64135609, 93989378, 128271218, 187978756, 256542436, 375957512, 448949263, 513084872, 897898526, 1795797052, 3014373623, 3591594104, 6028747246, 12057494492, 21100615361, 24114988984, 42201230722, 84402461444, 168804922888]

約数ペア:

[(1, 168804922888), (2, 84402461444), (4, 42201230722), (7, 24114988984), (8, 21100615361), (14, 12057494492), (28, 6028747246), (47, 3591594104), (56, 3014373623), (94, 1795797052), (188, 897898526), (329, 513084872), (376, 448949263), (449, 375957512), (658, 256542436), (898, 187978756), (1316, 128271218), (1796, 93989378), (2632, 64135609), (3143, 53708216), (3592, 46994689), (6286, 26854108), (12572, 13427054), (21103, 7999096), (25144, 6713527), (42206, 3999548), (84412, 1999774), (142841, 1181768), (147721, 1142728), (168824, 999887), (285682, 590884), (295442, 571364)]