172246516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 345461760

約数和(自身を除く): 173215244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 271, 442, 542, 719, 884, 1084, 1438, 2876, 3523, 4607, 7046, 9214, 9347, 12223, 14092, 18428, 18694, 24446, 37388, 48892, 59891, 119782, 158899, 194849, 239564, 317798, 389698, 635596, 779396, 2533037, 3312433, 5066074, 6624866, 10132148, 13249732, 43061629, 86123258, 172246516]

約数ペア:

[(1, 172246516), (2, 86123258), (4, 43061629), (13, 13249732), (17, 10132148), (26, 6624866), (34, 5066074), (52, 3312433), (68, 2533037), (221, 779396), (271, 635596), (442, 389698), (542, 317798), (719, 239564), (884, 194849), (1084, 158899), (1438, 119782), (2876, 59891), (3523, 48892), (4607, 37388), (7046, 24446), (9214, 18694), (9347, 18428), (12223, 14092)]