164667132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13967

約数の個数: 72

約数和(自身を含む): 485861376

約数和(自身を除く): 321194244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13903, 27806, 41709, 55612, 83418, 97321, 125127, 166836, 194642, 250254, 291963, 389284, 500508, 583926, 653441, 875889, 1167852, 1306882, 1751778, 1960323, 2613764, 3503556, 3920646, 4574087, 5880969, 7841292, 9148174, 11761938, 13722261, 18296348, 23523876, 27444522, 41166783, 54889044, 82333566, 164667132]

約数ペア:

[(1, 164667132), (2, 82333566), (3, 54889044), (4, 41166783), (6, 27444522), (7, 23523876), (9, 18296348), (12, 13722261), (14, 11761938), (18, 9148174), (21, 7841292), (28, 5880969), (36, 4574087), (42, 3920646), (47, 3503556), (63, 2613764), (84, 1960323), (94, 1751778), (126, 1306882), (141, 1167852), (188, 875889), (252, 653441), (282, 583926), (329, 500508), (423, 389284), (564, 291963), (658, 250254), (846, 194642), (987, 166836), (1316, 125127), (1692, 97321), (1974, 83418), (2961, 55612), (3948, 41709), (5922, 27806), (11844, 13903)]