166815388

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 36

約数和(自身を含む): 307761552

約数和(自身を除く): 140946164

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 743, 1369, 1486, 1517, 2738, 2972, 3034, 5476, 6068, 27491, 30463, 54982, 56129, 60926, 109964, 112258, 121852, 224516, 1017167, 1127131, 2034334, 2254262, 4068668, 4508524, 41703847, 83407694, 166815388]

約数ペア:

[(1, 166815388), (2, 83407694), (4, 41703847), (37, 4508524), (41, 4068668), (74, 2254262), (82, 2034334), (148, 1127131), (164, 1017167), (743, 224516), (1369, 121852), (1486, 112258), (1517, 109964), (2738, 60926), (2972, 56129), (3034, 54982), (5476, 30463), (6068, 27491)]