168303702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 392232960

約数和(自身を除く): 223929258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 139, 227, 254, 278, 381, 417, 454, 681, 762, 834, 889, 973, 1362, 1589, 1778, 1946, 2667, 2919, 3178, 4767, 5334, 5838, 9534, 17653, 28829, 31553, 35306, 52959, 57658, 63106, 86487, 94659, 105918, 123571, 172974, 189318, 201803, 220871, 247142, 370713, 403606, 441742, 605409, 662613, 741426, 1210818, 1325226, 4007231, 8014462, 12021693, 24043386, 28050617, 56101234, 84151851, 168303702]

約数ペア:

[(1, 168303702), (2, 84151851), (3, 56101234), (6, 28050617), (7, 24043386), (14, 12021693), (21, 8014462), (42, 4007231), (127, 1325226), (139, 1210818), (227, 741426), (254, 662613), (278, 605409), (381, 441742), (417, 403606), (454, 370713), (681, 247142), (762, 220871), (834, 201803), (889, 189318), (973, 172974), (1362, 123571), (1589, 105918), (1778, 94659), (1946, 86487), (2667, 63106), (2919, 57658), (3178, 52959), (4767, 35306), (5334, 31553), (5838, 28829), (9534, 17653)]