180136698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 427859712

約数和(自身を除く): 247723014

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 146, 219, 246, 287, 438, 511, 574, 861, 1022, 1433, 1533, 1722, 2866, 2993, 3066, 4299, 5986, 8598, 8979, 10031, 17958, 20062, 20951, 30093, 41902, 58753, 60186, 62853, 104609, 117506, 125706, 176259, 209218, 313827, 352518, 411271, 627654, 732263, 822542, 1233813, 1464526, 2196789, 2467626, 4288969, 4393578, 8577938, 12866907, 25733814, 30022783, 60045566, 90068349, 180136698]

約数ペア:

[(1, 180136698), (2, 90068349), (3, 60045566), (6, 30022783), (7, 25733814), (14, 12866907), (21, 8577938), (41, 4393578), (42, 4288969), (73, 2467626), (82, 2196789), (123, 1464526), (146, 1233813), (219, 822542), (246, 732263), (287, 627654), (438, 411271), (511, 352518), (574, 313827), (861, 209218), (1022, 176259), (1433, 125706), (1533, 117506), (1722, 104609), (2866, 62853), (2993, 60186), (3066, 58753), (4299, 41902), (5986, 30093), (8598, 20951), (8979, 20062), (10031, 17958)]