148643408

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{14723}}^1$

素因数の和:15362

約数の個数: 20

約数和(自身を含む): 288472608

約数和(自身を除く): 139829200

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 14723, 29446, 58892, 117784, 235568, 9290213, 18580426, 37160852, 74321704, 148643408]

約数ペア:

[(1, 148643408), (2, 74321704), (4, 37160852), (8, 18580426), (16, 9290213), (631, 235568), (1262, 117784), (2524, 58892), (5048, 29446), (10096, 14723)]