153163128

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 395926560

約数和(自身を除く): 242763432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 692, 888, 997, 1038, 1384, 1994, 2076, 2991, 3988, 4152, 5982, 6401, 7976, 11964, 12802, 19203, 23928, 25604, 36889, 38406, 51208, 73778, 76812, 110667, 147556, 153624, 172481, 221334, 295112, 344962, 442668, 517443, 689924, 885336, 1034886, 1379848, 2069772, 4139544, 6381797, 12763594, 19145391, 25527188, 38290782, 51054376, 76581564, 153163128]

約数ペア:

[(1, 153163128), (2, 76581564), (3, 51054376), (4, 38290782), (6, 25527188), (8, 19145391), (12, 12763594), (24, 6381797), (37, 4139544), (74, 2069772), (111, 1379848), (148, 1034886), (173, 885336), (222, 689924), (296, 517443), (346, 442668), (444, 344962), (519, 295112), (692, 221334), (888, 172481), (997, 153624), (1038, 147556), (1384, 110667), (1994, 76812), (2076, 73778), (2991, 51208), (3988, 38406), (4152, 36889), (5982, 25604), (6401, 23928), (7976, 19203), (11964, 12802)]