156742754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16063}}^1$

素因数の和:16130

約数の個数: 32

約数和(自身を含む): 291465216

約数和(自身を除く): 134722462

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 16063, 32126, 112441, 224882, 273071, 546142, 658583, 1317166, 1911497, 3822994, 4610081, 9220162, 11195911, 22391822, 78371377, 156742754]

約数ペア:

[(1, 156742754), (2, 78371377), (7, 22391822), (14, 11195911), (17, 9220162), (34, 4610081), (41, 3822994), (82, 1911497), (119, 1317166), (238, 658583), (287, 546142), (574, 273071), (697, 224882), (1394, 112441), (4879, 32126), (9758, 16063)]