131341644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4871}}^1$

素因数の和:4995

約数の個数: 72

約数和(自身を含む): 383056128

約数和(自身を除く): 251714484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 4871, 6741, 8988, 9742, 13482, 14613, 19484, 26964, 29226, 34097, 43839, 58452, 68194, 87678, 102291, 136388, 175356, 204582, 306873, 409164, 521197, 613746, 1042394, 1227492, 1563591, 2084788, 3127182, 3648379, 4690773, 6254364, 7296758, 9381546, 10945137, 14593516, 18763092, 21890274, 32835411, 43780548, 65670822, 131341644]

約数ペア:

[(1, 131341644), (2, 65670822), (3, 43780548), (4, 32835411), (6, 21890274), (7, 18763092), (9, 14593516), (12, 10945137), (14, 9381546), (18, 7296758), (21, 6254364), (28, 4690773), (36, 3648379), (42, 3127182), (63, 2084788), (84, 1563591), (107, 1227492), (126, 1042394), (214, 613746), (252, 521197), (321, 409164), (428, 306873), (642, 204582), (749, 175356), (963, 136388), (1284, 102291), (1498, 87678), (1926, 68194), (2247, 58452), (2996, 43839), (3852, 34097), (4494, 29226), (4871, 26964), (6741, 19484), (8988, 14613), (9742, 13482)]