145217308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{1297}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 265601952

約数和(自身を除く): 120384644

約数列:

[1, 2, 4, 23, 46, 92, 1217, 1297, 2434, 2594, 4868, 5188, 27991, 29831, 55982, 59662, 111964, 119324, 1578449, 3156898, 6313796, 36304327, 72608654, 145217308]

約数ペア:

[(1, 145217308), (2, 72608654), (4, 36304327), (23, 6313796), (46, 3156898), (92, 1578449), (1217, 119324), (1297, 111964), (2434, 59662), (2594, 55982), (4868, 29831), (5188, 27991)]