157766844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 398558160

約数和(自身を除く): 240791316

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 529, 667, 857, 1058, 1334, 1587, 1714, 2001, 2116, 2571, 2668, 3174, 3428, 4002, 5142, 6348, 8004, 10284, 15341, 19711, 24853, 30682, 39422, 46023, 49706, 59133, 61364, 74559, 78844, 92046, 99412, 118266, 149118, 184092, 236532, 298236, 453353, 571619, 906706, 1143238, 1360059, 1714857, 1813412, 2286476, 2720118, 3429714, 5440236, 6859428, 13147237, 26294474, 39441711, 52588948, 78883422, 157766844]

約数ペア:

[(1, 157766844), (2, 78883422), (3, 52588948), (4, 39441711), (6, 26294474), (12, 13147237), (23, 6859428), (29, 5440236), (46, 3429714), (58, 2720118), (69, 2286476), (87, 1813412), (92, 1714857), (116, 1360059), (138, 1143238), (174, 906706), (276, 571619), (348, 453353), (529, 298236), (667, 236532), (857, 184092), (1058, 149118), (1334, 118266), (1587, 99412), (1714, 92046), (2001, 78844), (2116, 74559), (2571, 61364), (2668, 59133), (3174, 49706), (3428, 46023), (4002, 39422), (5142, 30682), (6348, 24853), (8004, 19711), (10284, 15341)]