100185918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{139}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 232417920

約数和(自身を除く): 132232002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 139, 262, 278, 393, 417, 786, 834, 917, 973, 1834, 1946, 2751, 2919, 5502, 5838, 17161, 18209, 34322, 36418, 51483, 54627, 102966, 109254, 120127, 127463, 240254, 254926, 360381, 382389, 720762, 764778, 2385379, 4770758, 7156137, 14312274, 16697653, 33395306, 50092959, 100185918]

約数ペア:

[(1, 100185918), (2, 50092959), (3, 33395306), (6, 16697653), (7, 14312274), (14, 7156137), (21, 4770758), (42, 2385379), (131, 764778), (139, 720762), (262, 382389), (278, 360381), (393, 254926), (417, 240254), (786, 127463), (834, 120127), (917, 109254), (973, 102966), (1834, 54627), (1946, 51483), (2751, 36418), (2919, 34322), (5502, 18209), (5838, 17161)]