139220508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3169}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 372081920

約数和(自身を除く): 232861412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1569, 2092, 3138, 3169, 3661, 6276, 6338, 7322, 9507, 10983, 12676, 14644, 19014, 21966, 22183, 38028, 43932, 44366, 66549, 88732, 133098, 266196, 1657387, 3314774, 4972161, 6629548, 9944322, 11601709, 19888644, 23203418, 34805127, 46406836, 69610254, 139220508]

約数ペア:

[(1, 139220508), (2, 69610254), (3, 46406836), (4, 34805127), (6, 23203418), (7, 19888644), (12, 11601709), (14, 9944322), (21, 6629548), (28, 4972161), (42, 3314774), (84, 1657387), (523, 266196), (1046, 133098), (1569, 88732), (2092, 66549), (3138, 44366), (3169, 43932), (3661, 38028), (6276, 22183), (6338, 21966), (7322, 19014), (9507, 14644), (10983, 12676)]