144207844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 283772160

約数和(自身を除く): 139564316

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 137, 188, 274, 509, 517, 548, 1018, 1034, 1507, 2036, 2068, 3014, 5599, 6028, 6439, 11198, 12878, 22396, 23923, 25756, 47846, 69733, 70829, 95692, 139466, 141658, 263153, 278932, 283316, 526306, 767063, 1052612, 1534126, 3068252, 3277451, 6554902, 13109804, 36051961, 72103922, 144207844]

約数ペア:

[(1, 144207844), (2, 72103922), (4, 36051961), (11, 13109804), (22, 6554902), (44, 3277451), (47, 3068252), (94, 1534126), (137, 1052612), (188, 767063), (274, 526306), (509, 283316), (517, 278932), (548, 263153), (1018, 141658), (1034, 139466), (1507, 95692), (2036, 70829), (2068, 69733), (3014, 47846), (5599, 25756), (6028, 23923), (6439, 22396), (11198, 12878)]