120231956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 245577024

約数和(自身を除く): 125345068

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 3163, 6326, 9503, 12652, 19006, 38012, 41119, 53771, 82238, 107542, 136009, 164476, 215084, 272018, 544036, 699023, 1398046, 1768117, 2312153, 2796092, 3536234, 4624306, 7072468, 9248612, 30057989, 60115978, 120231956]

約数ペア:

[(1, 120231956), (2, 60115978), (4, 30057989), (13, 9248612), (17, 7072468), (26, 4624306), (34, 3536234), (43, 2796092), (52, 2312153), (68, 1768117), (86, 1398046), (172, 699023), (221, 544036), (442, 272018), (559, 215084), (731, 164476), (884, 136009), (1118, 107542), (1462, 82238), (2236, 53771), (2924, 41119), (3163, 38012), (6326, 19006), (9503, 12652)]