156945973786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1\times {\mathrm{41117}}^1$

素因数の和:46974

約数の個数: 32

約数和(自身を含む): 274828764672

約数和(自身を除く): 117882790886

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 5801, 11602, 40607, 41117, 81214, 82234, 272647, 287819, 545294, 575638, 1908529, 1932499, 3817058, 3864998, 13527493, 27054986, 238519717, 477039434, 1669638019, 3339276038, 11210426699, 22420853398, 78472986893, 156945973786]

約数ペア:

[(1, 156945973786), (2, 78472986893), (7, 22420853398), (14, 11210426699), (47, 3339276038), (94, 1669638019), (329, 477039434), (658, 238519717), (5801, 27054986), (11602, 13527493), (40607, 3864998), (41117, 3817058), (81214, 1932499), (82234, 1908529), (272647, 575638), (287819, 545294)]