138752176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 276839424

約数和(自身を除く): 138087248

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 1823, 3646, 4757, 7292, 9514, 14584, 19028, 29168, 38056, 76112, 122141, 129433, 244282, 258866, 488564, 517732, 977128, 1035464, 1954256, 2070928, 8672011, 17344022, 34688044, 69376088, 138752176]

約数ペア:

[(1, 138752176), (2, 69376088), (4, 34688044), (8, 17344022), (16, 8672011), (67, 2070928), (71, 1954256), (134, 1035464), (142, 977128), (268, 517732), (284, 488564), (536, 258866), (568, 244282), (1072, 129433), (1136, 122141), (1823, 76112), (3646, 38056), (4757, 29168), (7292, 19028), (9514, 14584)]