102785564

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 210470400

約数和(自身を除く): 107684836

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 149, 284, 298, 347, 497, 596, 694, 994, 1043, 1388, 1988, 2086, 2429, 4172, 4858, 9716, 10579, 21158, 24637, 42316, 49274, 51703, 74053, 98548, 103406, 148106, 172459, 206812, 296212, 344918, 361921, 689836, 723842, 1447684, 3670913, 7341826, 14683652, 25696391, 51392782, 102785564]

約数ペア:

[(1, 102785564), (2, 51392782), (4, 25696391), (7, 14683652), (14, 7341826), (28, 3670913), (71, 1447684), (142, 723842), (149, 689836), (284, 361921), (298, 344918), (347, 296212), (497, 206812), (596, 172459), (694, 148106), (994, 103406), (1043, 98548), (1388, 74053), (1988, 51703), (2086, 49274), (2429, 42316), (4172, 24637), (4858, 21158), (9716, 10579)]