138470208

素因数分解:

$2^6\times 3^1\times {\mathrm{721199}}^1$

素因数の和:721214

約数の個数: 28

約数和(自身を含む): 366369600

約数和(自身を除く): 227899392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 721199, 1442398, 2163597, 2884796, 4327194, 5769592, 8654388, 11539184, 17308776, 23078368, 34617552, 46156736, 69235104, 138470208]

約数ペア:

[(1, 138470208), (2, 69235104), (3, 46156736), (4, 34617552), (6, 23078368), (8, 17308776), (12, 11539184), (16, 8654388), (24, 5769592), (32, 4327194), (48, 2884796), (64, 2163597), (96, 1442398), (192, 721199)]