155406312

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{4127}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 421799040

約数和(自身を除く): 266392728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2092, 3138, 4127, 4184, 4707, 6276, 8254, 9414, 12381, 12552, 16508, 18828, 24762, 33016, 37143, 37656, 49524, 74286, 99048, 148572, 297144, 2158421, 4316842, 6475263, 8633684, 12950526, 17267368, 19425789, 25901052, 38851578, 51802104, 77703156, 155406312]

約数ペア:

[(1, 155406312), (2, 77703156), (3, 51802104), (4, 38851578), (6, 25901052), (8, 19425789), (9, 17267368), (12, 12950526), (18, 8633684), (24, 6475263), (36, 4316842), (72, 2158421), (523, 297144), (1046, 148572), (1569, 99048), (2092, 74286), (3138, 49524), (4127, 37656), (4184, 37143), (4707, 33016), (6276, 24762), (8254, 18828), (9414, 16508), (12381, 12552)]