152681758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 258100560

約数和(自身を除く): 105418802

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 113, 226, 589, 703, 961, 1147, 1178, 1406, 1922, 2147, 2294, 3503, 4181, 4294, 7006, 8362, 18259, 21793, 35557, 36518, 43586, 66557, 71114, 79439, 108593, 129611, 133114, 158878, 217186, 259222, 675583, 1351166, 2063267, 2462609, 4017941, 4126534, 4925218, 8035882, 76340879, 152681758]

約数ペア:

[(1, 152681758), (2, 76340879), (19, 8035882), (31, 4925218), (37, 4126534), (38, 4017941), (62, 2462609), (74, 2063267), (113, 1351166), (226, 675583), (589, 259222), (703, 217186), (961, 158878), (1147, 133114), (1178, 129611), (1406, 108593), (1922, 79439), (2147, 71114), (2294, 66557), (3503, 43586), (4181, 36518), (4294, 35557), (7006, 21793), (8362, 18259)]