168228872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{176711}}^1$

素因数の和:176741

約数の個数: 32

約数和(自身を含む): 381697920

約数和(自身を除く): 213469048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 176711, 353422, 706844, 1236977, 1413688, 2473954, 3004087, 4947908, 6008174, 9895816, 12016348, 21028609, 24032696, 42057218, 84114436, 168228872]

約数ペア:

[(1, 168228872), (2, 84114436), (4, 42057218), (7, 24032696), (8, 21028609), (14, 12016348), (17, 9895816), (28, 6008174), (34, 4947908), (56, 3004087), (68, 2473954), (119, 1413688), (136, 1236977), (238, 706844), (476, 353422), (952, 176711)]