140161224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1361}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 401408640

約数和(自身を除く): 261247416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 1226, 1361, 1839, 2452, 2722, 3678, 4083, 4291, 4904, 5444, 7356, 8166, 8582, 9527, 10888, 12873, 14712, 16332, 17164, 19054, 25746, 28581, 32664, 34328, 38108, 51492, 57162, 76216, 102984, 114324, 228648, 834293, 1668586, 2502879, 3337172, 5005758, 5840051, 6674344, 10011516, 11680102, 17520153, 20023032, 23360204, 35040306, 46720408, 70080612, 140161224]

約数ペア:

[(1, 140161224), (2, 70080612), (3, 46720408), (4, 35040306), (6, 23360204), (7, 20023032), (8, 17520153), (12, 11680102), (14, 10011516), (21, 6674344), (24, 5840051), (28, 5005758), (42, 3337172), (56, 2502879), (84, 1668586), (168, 834293), (613, 228648), (1226, 114324), (1361, 102984), (1839, 76216), (2452, 57162), (2722, 51492), (3678, 38108), (4083, 34328), (4291, 32664), (4904, 28581), (5444, 25746), (7356, 19054), (8166, 17164), (8582, 16332), (9527, 14712), (10888, 12873)]