168308946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 407272320

約数和(自身を除く): 238963374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 73, 78, 117, 118, 146, 167, 177, 219, 234, 334, 354, 438, 501, 531, 657, 767, 949, 1002, 1062, 1314, 1503, 1534, 1898, 2171, 2301, 2847, 3006, 4307, 4342, 4602, 5694, 6513, 6903, 8541, 8614, 9853, 12191, 12921, 13026, 13806, 17082, 19539, 19706, 24382, 25842, 29559, 36573, 38763, 39078, 55991, 59118, 73146, 77526, 88677, 109719, 111982, 128089, 158483, 167973, 177354, 219438, 256178, 316966, 335946, 384267, 475449, 503919, 719269, 768534, 950898, 1007838, 1152801, 1426347, 1438538, 2157807, 2305602, 2852694, 4315614, 6473421, 9350497, 12946842, 18700994, 28051491, 56102982, 84154473, 168308946]

約数ペア:

[(1, 168308946), (2, 84154473), (3, 56102982), (6, 28051491), (9, 18700994), (13, 12946842), (18, 9350497), (26, 6473421), (39, 4315614), (59, 2852694), (73, 2305602), (78, 2157807), (117, 1438538), (118, 1426347), (146, 1152801), (167, 1007838), (177, 950898), (219, 768534), (234, 719269), (334, 503919), (354, 475449), (438, 384267), (501, 335946), (531, 316966), (657, 256178), (767, 219438), (949, 177354), (1002, 167973), (1062, 158483), (1314, 128089), (1503, 111982), (1534, 109719), (1898, 88677), (2171, 77526), (2301, 73146), (2847, 59118), (3006, 55991), (4307, 39078), (4342, 38763), (4602, 36573), (5694, 29559), (6513, 25842), (6903, 24382), (8541, 19706), (8614, 19539), (9853, 17082), (12191, 13806), (12921, 13026)]