159343348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 309657600

約数和(自身を除く): 150314252

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 893, 1178, 1439, 1457, 1786, 2356, 2878, 2914, 3572, 5756, 5828, 27341, 27683, 44609, 54682, 55366, 67633, 89218, 109364, 110732, 135266, 178436, 270532, 847571, 1285027, 1695142, 2096623, 2570054, 3390284, 4193246, 5140108, 8386492, 39835837, 79671674, 159343348]

約数ペア:

[(1, 159343348), (2, 79671674), (4, 39835837), (19, 8386492), (31, 5140108), (38, 4193246), (47, 3390284), (62, 2570054), (76, 2096623), (94, 1695142), (124, 1285027), (188, 847571), (589, 270532), (893, 178436), (1178, 135266), (1439, 110732), (1457, 109364), (1786, 89218), (2356, 67633), (2878, 55366), (2914, 54682), (3572, 44609), (5756, 27683), (5828, 27341)]