157211104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{288991}}^1$

素因数の和:289018

約数の個数: 24

約数和(自身を含む): 327716928

約数和(自身を除く): 170505824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 288991, 577982, 1155964, 2311928, 4623856, 4912847, 9247712, 9825694, 19651388, 39302776, 78605552, 157211104]

約数ペア:

[(1, 157211104), (2, 78605552), (4, 39302776), (8, 19651388), (16, 9825694), (17, 9247712), (32, 4912847), (34, 4623856), (68, 2311928), (136, 1155964), (272, 577982), (544, 288991)]