128164044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18133}}^1$

素因数の和:18190

約数の個数: 48

約数和(自身を含む): 324961280

約数和(自身を除く): 196797236

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 18133, 36266, 54399, 72532, 108798, 217596, 344527, 562123, 689054, 1033581, 1124246, 1378108, 1686369, 2067162, 2248492, 3372738, 4134324, 6745476, 10680337, 21360674, 32041011, 42721348, 64082022, 128164044]

約数ペア:

[(1, 128164044), (2, 64082022), (3, 42721348), (4, 32041011), (6, 21360674), (12, 10680337), (19, 6745476), (31, 4134324), (38, 3372738), (57, 2248492), (62, 2067162), (76, 1686369), (93, 1378108), (114, 1124246), (124, 1033581), (186, 689054), (228, 562123), (372, 344527), (589, 217596), (1178, 108798), (1767, 72532), (2356, 54399), (3534, 36266), (7068, 18133)]