164548324

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 299409600

約数和(自身を除く): 134861276

約数列:

[1, 2, 4, 37, 74, 148, 151, 199, 302, 398, 604, 796, 1369, 2738, 5476, 5587, 7363, 11174, 14726, 22348, 29452, 30049, 60098, 120196, 206719, 272431, 413438, 544862, 826876, 1089724, 1111813, 2223626, 4447252, 41137081, 82274162, 164548324]

約数ペア:

[(1, 164548324), (2, 82274162), (4, 41137081), (37, 4447252), (74, 2223626), (148, 1111813), (151, 1089724), (199, 826876), (302, 544862), (398, 413438), (604, 272431), (796, 206719), (1369, 120196), (2738, 60098), (5476, 30049), (5587, 29452), (7363, 22348), (11174, 14726)]