145440304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{534707}}^1$

素因数の和:534732

約数の個数: 20

約数和(自身を含む): 298367064

約数和(自身を除く): 152926760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 534707, 1069414, 2138828, 4277656, 8555312, 9090019, 18180038, 36360076, 72720152, 145440304]

約数ペア:

[(1, 145440304), (2, 72720152), (4, 36360076), (8, 18180038), (16, 9090019), (17, 8555312), (34, 4277656), (68, 2138828), (136, 1069414), (272, 534707)]