143877944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 323266560

約数和(自身を除く): 179388616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 868, 938, 1237, 1736, 1876, 2077, 2474, 3752, 4154, 4948, 8308, 8659, 9896, 14539, 16616, 17318, 29078, 34636, 38347, 58156, 69272, 76694, 82879, 116312, 153388, 165758, 268429, 306776, 331516, 536858, 580153, 663032, 1073716, 1160306, 2147432, 2320612, 2569249, 4641224, 5138498, 10276996, 17984743, 20553992, 35969486, 71938972, 143877944]

約数ペア:

[(1, 143877944), (2, 71938972), (4, 35969486), (7, 20553992), (8, 17984743), (14, 10276996), (28, 5138498), (31, 4641224), (56, 2569249), (62, 2320612), (67, 2147432), (124, 1160306), (134, 1073716), (217, 663032), (248, 580153), (268, 536858), (434, 331516), (469, 306776), (536, 268429), (868, 165758), (938, 153388), (1237, 116312), (1736, 82879), (1876, 76694), (2077, 69272), (2474, 58156), (3752, 38347), (4154, 34636), (4948, 29078), (8308, 17318), (8659, 16616), (9896, 14539)]