122391932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 238436352

約数和(自身を除く): 116044420

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 127, 172, 254, 431, 508, 559, 862, 1118, 1651, 1724, 2236, 3302, 5461, 5603, 6604, 10922, 11206, 18533, 21844, 22412, 37066, 54737, 70993, 74132, 109474, 141986, 218948, 240929, 283972, 481858, 711581, 963716, 1423162, 2353691, 2846324, 4707382, 9414764, 30597983, 61195966, 122391932]

約数ペア:

[(1, 122391932), (2, 61195966), (4, 30597983), (13, 9414764), (26, 4707382), (43, 2846324), (52, 2353691), (86, 1423162), (127, 963716), (172, 711581), (254, 481858), (431, 283972), (508, 240929), (559, 218948), (862, 141986), (1118, 109474), (1651, 74132), (1724, 70993), (2236, 54737), (3302, 37066), (5461, 22412), (5603, 21844), (6604, 18533), (10922, 11206)]