158891706

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{14639}}^1$

素因数の和:14720

約数の個数: 40

約数和(自身を含む): 361373760

約数和(自身を除く): 202482054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 14639, 29278, 43917, 87834, 131751, 263502, 395253, 790506, 980813, 1185759, 1961626, 2371518, 2942439, 5884878, 8827317, 17654634, 26481951, 52963902, 79445853, 158891706]

約数ペア:

[(1, 158891706), (2, 79445853), (3, 52963902), (6, 26481951), (9, 17654634), (18, 8827317), (27, 5884878), (54, 2942439), (67, 2371518), (81, 1961626), (134, 1185759), (162, 980813), (201, 790506), (402, 395253), (603, 263502), (1206, 131751), (1809, 87834), (3618, 43917), (5427, 29278), (10854, 14639)]