156937681437

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{53327}}^1$

素因数の和:53689

約数の個数: 32

約数和(自身を含む): 216738643968

約数和(自身を除く): 59800962531

約数列:

[1, 3, 53, 83, 159, 223, 249, 669, 4399, 11819, 13197, 18509, 35457, 53327, 55527, 159981, 980977, 2826331, 2942931, 4426141, 8478993, 11891921, 13278423, 35675763, 234585473, 630271813, 703756419, 987029443, 1890815439, 2961088329, 52312560479, 156937681437]

約数ペア:

[(1, 156937681437), (3, 52312560479), (53, 2961088329), (83, 1890815439), (159, 987029443), (223, 703756419), (249, 630271813), (669, 234585473), (4399, 35675763), (11819, 13278423), (13197, 11891921), (18509, 8478993), (35457, 4426141), (53327, 2942931), (55527, 2826331), (159981, 980977)]