159400432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 329255712

約数和(自身を除く): 169855280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 3881, 5134, 7762, 10268, 15524, 20536, 31048, 41072, 62096, 65977, 131954, 263908, 527816, 586031, 1055632, 1172062, 2344124, 4688248, 9376496, 9962527, 19925054, 39850108, 79700216, 159400432]

約数ペア:

[(1, 159400432), (2, 79700216), (4, 39850108), (8, 19925054), (16, 9962527), (17, 9376496), (34, 4688248), (68, 2344124), (136, 1172062), (151, 1055632), (272, 586031), (302, 527816), (604, 263908), (1208, 131954), (2416, 65977), (2567, 62096), (3881, 41072), (5134, 31048), (7762, 20536), (10268, 15524)]