159716216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 180907144

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 461, 508, 682, 922, 1016, 1364, 1397, 1844, 2728, 2794, 3688, 3937, 5071, 5588, 7874, 10142, 11176, 14291, 15748, 20284, 28582, 31496, 40568, 43307, 57164, 58547, 86614, 114328, 117094, 157201, 173228, 234188, 314402, 346456, 468376, 628804, 644017, 1257608, 1288034, 1814957, 2576068, 3629914, 5152136, 7259828, 14519656, 19964527, 39929054, 79858108, 159716216]

約数ペア:

[(1, 159716216), (2, 79858108), (4, 39929054), (8, 19964527), (11, 14519656), (22, 7259828), (31, 5152136), (44, 3629914), (62, 2576068), (88, 1814957), (124, 1288034), (127, 1257608), (248, 644017), (254, 628804), (341, 468376), (461, 346456), (508, 314402), (682, 234188), (922, 173228), (1016, 157201), (1364, 117094), (1397, 114328), (1844, 86614), (2728, 58547), (2794, 57164), (3688, 43307), (3937, 40568), (5071, 31496), (5588, 28582), (7874, 20284), (10142, 15748), (11176, 14291)]