164415964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 310262400

約数和(自身を除く): 145846436

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 106, 116, 188, 212, 569, 1138, 1363, 1537, 2276, 2491, 2726, 3074, 4982, 5452, 6148, 9964, 16501, 26743, 30157, 33002, 53486, 60314, 66004, 72239, 106972, 120628, 144478, 288956, 775547, 874553, 1417379, 1551094, 1749106, 2834758, 3102188, 3498212, 5669516, 41103991, 82207982, 164415964]

約数ペア:

[(1, 164415964), (2, 82207982), (4, 41103991), (29, 5669516), (47, 3498212), (53, 3102188), (58, 2834758), (94, 1749106), (106, 1551094), (116, 1417379), (188, 874553), (212, 775547), (569, 288956), (1138, 144478), (1363, 120628), (1537, 106972), (2276, 72239), (2491, 66004), (2726, 60314), (3074, 53486), (4982, 33002), (5452, 30157), (6148, 26743), (9964, 16501)]