167991876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{829}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 458920280

約数和(自身を除く): 290928404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 829, 866, 1299, 1658, 1732, 2487, 2598, 3316, 3897, 4974, 5196, 5629, 7461, 7794, 9948, 10777, 11258, 14922, 15588, 16887, 21554, 22516, 29844, 32331, 33774, 43108, 50661, 64662, 67548, 96993, 101322, 129324, 193986, 202644, 358957, 387972, 717914, 1076871, 1435828, 2153742, 3230613, 4307484, 4666441, 6461226, 9332882, 12922452, 13999323, 18665764, 27998646, 41997969, 55997292, 83995938, 167991876]

約数ペア:

[(1, 167991876), (2, 83995938), (3, 55997292), (4, 41997969), (6, 27998646), (9, 18665764), (12, 13999323), (13, 12922452), (18, 9332882), (26, 6461226), (36, 4666441), (39, 4307484), (52, 3230613), (78, 2153742), (117, 1435828), (156, 1076871), (234, 717914), (433, 387972), (468, 358957), (829, 202644), (866, 193986), (1299, 129324), (1658, 101322), (1732, 96993), (2487, 67548), (2598, 64662), (3316, 50661), (3897, 43108), (4974, 33774), (5196, 32331), (5629, 29844), (7461, 22516), (7794, 21554), (9948, 16887), (10777, 15588), (11258, 14922)]