143674846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 261365760

約数和(自身を除く): 117690914

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4253, 4826, 8506, 16891, 29771, 33782, 59542, 80807, 161614, 540131, 565649, 1080262, 1131298, 3780917, 7561834, 10262489, 20524978, 71837423, 143674846]

約数ペア:

[(1, 143674846), (2, 71837423), (7, 20524978), (14, 10262489), (19, 7561834), (38, 3780917), (127, 1131298), (133, 1080262), (254, 565649), (266, 540131), (889, 161614), (1778, 80807), (2413, 59542), (4253, 33782), (4826, 29771), (8506, 16891)]