144029996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 282949632

約数和(自身を除く): 138919636

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 257, 271, 514, 517, 542, 1028, 1034, 1084, 2068, 2827, 2981, 5654, 5962, 11308, 11924, 12079, 12737, 24158, 25474, 48316, 50948, 69647, 132869, 139294, 140107, 265738, 278588, 280214, 531476, 560428, 766117, 1532234, 3064468, 3273409, 6546818, 13093636, 36007499, 72014998, 144029996]

約数ペア:

[(1, 144029996), (2, 72014998), (4, 36007499), (11, 13093636), (22, 6546818), (44, 3273409), (47, 3064468), (94, 1532234), (188, 766117), (257, 560428), (271, 531476), (514, 280214), (517, 278588), (542, 265738), (1028, 140107), (1034, 139294), (1084, 132869), (2068, 69647), (2827, 50948), (2981, 48316), (5654, 25474), (5962, 24158), (11308, 12737), (11924, 12079)]