161737108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50989}}^1$

素因数の和:51067

約数の個数: 24

約数和(自身を含む): 309815240

約数和(自身を除く): 148078132

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 50989, 101978, 203956, 662857, 1325714, 2651428, 3110329, 6220658, 12441316, 40434277, 80868554, 161737108]

約数ペア:

[(1, 161737108), (2, 80868554), (4, 40434277), (13, 12441316), (26, 6220658), (52, 3110329), (61, 2651428), (122, 1325714), (244, 662857), (793, 203956), (1586, 101978), (3172, 50989)]