168087318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{751}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 390053376

約数和(自身を除く): 221966058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 751, 1022, 1502, 1533, 2253, 3066, 4506, 5257, 5329, 10514, 10658, 15771, 15987, 31542, 31974, 37303, 54823, 74606, 109646, 111909, 164469, 223818, 328938, 383761, 767522, 1151283, 2302566, 4002079, 8004158, 12006237, 24012474, 28014553, 56029106, 84043659, 168087318]

約数ペア:

[(1, 168087318), (2, 84043659), (3, 56029106), (6, 28014553), (7, 24012474), (14, 12006237), (21, 8004158), (42, 4002079), (73, 2302566), (146, 1151283), (219, 767522), (438, 383761), (511, 328938), (751, 223818), (1022, 164469), (1502, 111909), (1533, 109646), (2253, 74606), (3066, 54823), (4506, 37303), (5257, 31974), (5329, 31542), (10514, 15987), (10658, 15771)]