151723144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 291801600

約数和(自身を除く): 140078456

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 1084, 1489, 2168, 2978, 5956, 11912, 12737, 25474, 50948, 69983, 101896, 139966, 279932, 403519, 559864, 807038, 1614076, 3228152, 18965393, 37930786, 75861572, 151723144]

約数ペア:

[(1, 151723144), (2, 75861572), (4, 37930786), (8, 18965393), (47, 3228152), (94, 1614076), (188, 807038), (271, 559864), (376, 403519), (542, 279932), (1084, 139966), (1489, 101896), (2168, 69983), (2978, 50948), (5956, 25474), (11912, 12737)]