159617178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1543}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 395980416

約数和(自身を除く): 236363238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 821, 1543, 1642, 2463, 3086, 4629, 4926, 5747, 7389, 9258, 10801, 11494, 13887, 14778, 17241, 21602, 27774, 32403, 34482, 51723, 64806, 97209, 103446, 194418, 1266803, 2533606, 3800409, 7600818, 8867621, 11401227, 17735242, 22802454, 26602863, 53205726, 79808589, 159617178]

約数ペア:

[(1, 159617178), (2, 79808589), (3, 53205726), (6, 26602863), (7, 22802454), (9, 17735242), (14, 11401227), (18, 8867621), (21, 7600818), (42, 3800409), (63, 2533606), (126, 1266803), (821, 194418), (1543, 103446), (1642, 97209), (2463, 64806), (3086, 51723), (4629, 34482), (4926, 32403), (5747, 27774), (7389, 21602), (9258, 17241), (10801, 14778), (11494, 13887)]