129956436

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{22993}}^1$

素因数の和:23160

約数の個数: 36

約数和(自身を含む): 330607732

約数和(自身を除く): 200651296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 22993, 45986, 68979, 91972, 137958, 206937, 275916, 413874, 827748, 3609901, 7219802, 10829703, 14439604, 21659406, 32489109, 43318812, 64978218, 129956436]

約数ペア:

[(1, 129956436), (2, 64978218), (3, 43318812), (4, 32489109), (6, 21659406), (9, 14439604), (12, 10829703), (18, 7219802), (36, 3609901), (157, 827748), (314, 413874), (471, 275916), (628, 206937), (942, 137958), (1413, 91972), (1884, 68979), (2826, 45986), (5652, 22993)]