168307768

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 320916960

約数和(自身を除く): 152609192

約数列:

[1, 2, 4, 8, 103, 157, 206, 314, 412, 628, 824, 1256, 1301, 2602, 5204, 10408, 16171, 32342, 64684, 129368, 134003, 204257, 268006, 408514, 536012, 817028, 1072024, 1634056, 21038471, 42076942, 84153884, 168307768]

約数ペア:

[(1, 168307768), (2, 84153884), (4, 42076942), (8, 21038471), (103, 1634056), (157, 1072024), (206, 817028), (314, 536012), (412, 408514), (628, 268006), (824, 204257), (1256, 134003), (1301, 129368), (2602, 64684), (5204, 32342), (10408, 16171)]