121193248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18161

約数の個数: 48

約数和(自身を含む): 274004640

約数和(自身を除く): 152811392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 18121, 36242, 72484, 144968, 199331, 289936, 344299, 398662, 579872, 688598, 797324, 1377196, 1594648, 2754392, 3189296, 3787289, 5508784, 6378592, 7574578, 11017568, 15149156, 30298312, 60596624, 121193248]

約数ペア:

[(1, 121193248), (2, 60596624), (4, 30298312), (8, 15149156), (11, 11017568), (16, 7574578), (19, 6378592), (22, 5508784), (32, 3787289), (38, 3189296), (44, 2754392), (76, 1594648), (88, 1377196), (152, 797324), (176, 688598), (209, 579872), (304, 398662), (352, 344299), (418, 289936), (608, 199331), (836, 144968), (1672, 72484), (3344, 36242), (6688, 18121)]