144567968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 148820512

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 251, 328, 439, 502, 656, 878, 1004, 1312, 1756, 2008, 3512, 4016, 7024, 8032, 10291, 14048, 17999, 20582, 35998, 41164, 71996, 82328, 110189, 143992, 164656, 220378, 287984, 329312, 440756, 575968, 881512, 1763024, 3526048, 4517749, 9035498, 18070996, 36141992, 72283984, 144567968]

約数ペア:

[(1, 144567968), (2, 72283984), (4, 36141992), (8, 18070996), (16, 9035498), (32, 4517749), (41, 3526048), (82, 1763024), (164, 881512), (251, 575968), (328, 440756), (439, 329312), (502, 287984), (656, 220378), (878, 164656), (1004, 143992), (1312, 110189), (1756, 82328), (2008, 71996), (3512, 41164), (4016, 35998), (7024, 20582), (8032, 17999), (10291, 14048)]