156684008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1949}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 316953000

約数和(自身を除く): 160268992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773, 1546, 1949, 3092, 3898, 6184, 7796, 10049, 15592, 20098, 25337, 40196, 50674, 80392, 101348, 202696, 1506577, 3013154, 6026308, 12052616, 19585501, 39171002, 78342004, 156684008]

約数ペア:

[(1, 156684008), (2, 78342004), (4, 39171002), (8, 19585501), (13, 12052616), (26, 6026308), (52, 3013154), (104, 1506577), (773, 202696), (1546, 101348), (1949, 80392), (3092, 50674), (3898, 40196), (6184, 25337), (7796, 20098), (10049, 15592)]