168071988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27409}}^1$

素因数の和:27496

約数の個数: 48

約数和(自身を含む): 454348160

約数和(自身を除く): 286276172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 27409, 54818, 82227, 109636, 164454, 191863, 328908, 383726, 575589, 767452, 1151178, 2000857, 2302356, 4001714, 6002571, 8003428, 12005142, 14005999, 24010284, 28011998, 42017997, 56023996, 84035994, 168071988]

約数ペア:

[(1, 168071988), (2, 84035994), (3, 56023996), (4, 42017997), (6, 28011998), (7, 24010284), (12, 14005999), (14, 12005142), (21, 8003428), (28, 6002571), (42, 4001714), (73, 2302356), (84, 2000857), (146, 1151178), (219, 767452), (292, 575589), (438, 383726), (511, 328908), (876, 191863), (1022, 164454), (1533, 109636), (2044, 82227), (3066, 54818), (6132, 27409)]