153488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 20

約数和(自身を含む): 304668

約数和(自身を除く): 151180

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 724, 848, 1448, 2896, 9593, 19186, 38372, 76744, 153488]

約数ペア:

[(1, 153488), (2, 76744), (4, 38372), (8, 19186), (16, 9593), (53, 2896), (106, 1448), (181, 848), (212, 724), (362, 424)]