172231368

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{20681}}^1$

素因数の和:21037

約数の個数: 32

約数和(自身を含む): 431840160

約数和(自身を除く): 259608792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 20681, 41362, 62043, 82724, 124086, 165448, 248172, 496344, 7176307, 14352614, 21528921, 28705228, 43057842, 57410456, 86115684, 172231368]

約数ペア:

[(1, 172231368), (2, 86115684), (3, 57410456), (4, 43057842), (6, 28705228), (8, 21528921), (12, 14352614), (24, 7176307), (347, 496344), (694, 248172), (1041, 165448), (1388, 124086), (2082, 82724), (2776, 62043), (4164, 41362), (8328, 20681)]