151520896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{62303}}^1$

素因数の和:62336

約数の個数: 32

約数和(自身を含む): 317750400

約数和(自身を除く): 166229504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 62303, 124606, 249212, 498424, 996848, 1183757, 1993696, 2367514, 3987392, 4735028, 7974784, 9470056, 18940112, 37880224, 75760448, 151520896]

約数ペア:

[(1, 151520896), (2, 75760448), (4, 37880224), (8, 18940112), (16, 9470056), (19, 7974784), (32, 4735028), (38, 3987392), (64, 2367514), (76, 1993696), (128, 1183757), (152, 996848), (304, 498424), (608, 249212), (1216, 124606), (2432, 62303)]