152201609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 190206720

約数和(自身を除く): 38005111

約数列:

[1, 7, 19, 37, 133, 157, 197, 259, 703, 1099, 1379, 2983, 3743, 4921, 5809, 7289, 20881, 26201, 30929, 40663, 51023, 110371, 138491, 216503, 587651, 772597, 969437, 1144373, 4113557, 8010611, 21743087, 152201609]

約数ペア:

[(1, 152201609), (7, 21743087), (19, 8010611), (37, 4113557), (133, 1144373), (157, 969437), (197, 772597), (259, 587651), (703, 216503), (1099, 138491), (1379, 110371), (2983, 51023), (3743, 40663), (4921, 30929), (5809, 26201), (7289, 20881)]