253168164

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{22907}}^1$

素因数の和:23224

約数の個数: 36

約数和(自身を含む): 642065424

約数和(自身を除く): 388897260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 22907, 45814, 68721, 91628, 137442, 206163, 274884, 412326, 824652, 7032449, 14064898, 21097347, 28129796, 42194694, 63292041, 84389388, 126584082, 253168164]

約数ペア:

[(1, 253168164), (2, 126584082), (3, 84389388), (4, 63292041), (6, 42194694), (9, 28129796), (12, 21097347), (18, 14064898), (36, 7032449), (307, 824652), (614, 412326), (921, 274884), (1228, 206163), (1842, 137442), (2763, 91628), (3684, 68721), (5526, 45814), (11052, 22907)]