157028753609

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{42451}}^1\times {\mathrm{5807}}^1$

素因数の和:48285

約数の個数: 24

約数和(自身を含む): 196755850368

約数和(自身を除く): 39727096759

約数列:

[1, 7, 13, 49, 91, 637, 5807, 40649, 42451, 75491, 284543, 297157, 528437, 551863, 2080099, 3699059, 3863041, 27041287, 246512957, 1725590699, 3204668441, 12079134893, 22432679087, 157028753609]

約数ペア:

[(1, 157028753609), (7, 22432679087), (13, 12079134893), (49, 3204668441), (91, 1725590699), (637, 246512957), (5807, 27041287), (40649, 3863041), (42451, 3699059), (75491, 2080099), (284543, 551863), (297157, 528437)]