131653908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{69001}}^1$

素因数の和:69064

約数の個数: 36

約数和(自身を含む): 339075828

約数和(自身を除く): 207421920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 69001, 138002, 207003, 276004, 414006, 621009, 828012, 1242018, 2484036, 3657053, 7314106, 10971159, 14628212, 21942318, 32913477, 43884636, 65826954, 131653908]

約数ペア:

[(1, 131653908), (2, 65826954), (3, 43884636), (4, 32913477), (6, 21942318), (9, 14628212), (12, 10971159), (18, 7314106), (36, 3657053), (53, 2484036), (106, 1242018), (159, 828012), (212, 621009), (318, 414006), (477, 276004), (636, 207003), (954, 138002), (1908, 69001)]