165717110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14323}}^1$

素因数の和:14432

約数の個数: 32

約数和(自身を含む): 324868320

約数和(自身を除く): 159151210

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 14323, 28646, 71615, 143230, 186199, 372398, 930995, 1274747, 1861990, 2549494, 6373735, 12747470, 16571711, 33143422, 82858555, 165717110]

約数ペア:

[(1, 165717110), (2, 82858555), (5, 33143422), (10, 16571711), (13, 12747470), (26, 6373735), (65, 2549494), (89, 1861990), (130, 1274747), (178, 930995), (445, 372398), (890, 186199), (1157, 143230), (2314, 71615), (5785, 28646), (11570, 14323)]