156957698288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1301}}^1\times {\mathrm{103291}}^1$

素因数の和:104673

約数の個数: 40

約数和(自身を含む): 308511306096

約数和(自身を除く): 151553607808

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1301, 2602, 5204, 10408, 20816, 94973, 103291, 189946, 206582, 379892, 413164, 759784, 826328, 1519568, 1652656, 7540243, 15080486, 30160972, 60321944, 120643888, 134381591, 268763182, 537526364, 1075052728, 2150105456, 9809856143, 19619712286, 39239424572, 78478849144, 156957698288]

約数ペア:

[(1, 156957698288), (2, 78478849144), (4, 39239424572), (8, 19619712286), (16, 9809856143), (73, 2150105456), (146, 1075052728), (292, 537526364), (584, 268763182), (1168, 134381591), (1301, 120643888), (2602, 60321944), (5204, 30160972), (10408, 15080486), (20816, 7540243), (94973, 1652656), (103291, 1519568), (189946, 826328), (206582, 759784), (379892, 413164)]