152280478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13963}}^1$

素因数の和:14032

約数の個数: 32

約数和(自身を含む): 281514240

約数和(自身を除く): 129233762

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 13963, 27926, 97741, 195482, 265297, 530594, 572483, 1144966, 1857079, 3714158, 4007381, 8014762, 10877177, 21754354, 76140239, 152280478]

約数ペア:

[(1, 152280478), (2, 76140239), (7, 21754354), (14, 10877177), (19, 8014762), (38, 4007381), (41, 3714158), (82, 1857079), (133, 1144966), (266, 572483), (287, 530594), (574, 265297), (779, 195482), (1558, 97741), (5453, 27926), (10906, 13963)]