153840104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56393}}^1$

素因数の和:56441

約数の個数: 32

約数和(自身を含む): 324829440

約数和(自身を除く): 170989336

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 56393, 112786, 225572, 451144, 620323, 1240646, 1748183, 2481292, 3496366, 4962584, 6992732, 13985464, 19230013, 38460026, 76920052, 153840104]

約数ペア:

[(1, 153840104), (2, 76920052), (4, 38460026), (8, 19230013), (11, 13985464), (22, 6992732), (31, 4962584), (44, 3496366), (62, 2481292), (88, 1748183), (124, 1240646), (248, 620323), (341, 451144), (682, 225572), (1364, 112786), (2728, 56393)]