156788922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4639}}^1$

素因数の和:4818

約数の個数: 32

約数和(自身を含む): 323389440

約数和(自身を除く): 166600518

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 4639, 5633, 9278, 11266, 13917, 16899, 27834, 33798, 199477, 398954, 598431, 607709, 1196862, 1215418, 1823127, 3646254, 26131487, 52262974, 78394461, 156788922]

約数ペア:

[(1, 156788922), (2, 78394461), (3, 52262974), (6, 26131487), (43, 3646254), (86, 1823127), (129, 1215418), (131, 1196862), (258, 607709), (262, 598431), (393, 398954), (786, 199477), (4639, 33798), (5633, 27834), (9278, 16899), (11266, 13917)]