167887904

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 337075200

約数和(自身を除く): 169187296

約数列:

[1, 2, 4, 8, 16, 32, 109, 127, 218, 254, 379, 436, 508, 758, 872, 1016, 1516, 1744, 2032, 3032, 3488, 4064, 6064, 12128, 13843, 27686, 41311, 48133, 55372, 82622, 96266, 110744, 165244, 192532, 221488, 330488, 385064, 442976, 660976, 770128, 1321952, 1540256, 5246497, 10492994, 20985988, 41971976, 83943952, 167887904]

約数ペア:

[(1, 167887904), (2, 83943952), (4, 41971976), (8, 20985988), (16, 10492994), (32, 5246497), (109, 1540256), (127, 1321952), (218, 770128), (254, 660976), (379, 442976), (436, 385064), (508, 330488), (758, 221488), (872, 192532), (1016, 165244), (1516, 110744), (1744, 96266), (2032, 82622), (3032, 55372), (3488, 48133), (4064, 41311), (6064, 27686), (12128, 13843)]