158998216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14843}}^1$

素因数の和:14965

約数の個数: 32

約数和(自身を含む): 324192960

約数和(自身を除く): 165194744

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 14843, 29686, 59372, 118744, 192959, 385918, 771836, 1528829, 1543672, 3057658, 6115316, 12230632, 19874777, 39749554, 79499108, 158998216]

約数ペア:

[(1, 158998216), (2, 79499108), (4, 39749554), (8, 19874777), (13, 12230632), (26, 6115316), (52, 3057658), (103, 1543672), (104, 1528829), (206, 771836), (412, 385918), (824, 192959), (1339, 118744), (2678, 59372), (5356, 29686), (10712, 14843)]