165137854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 299404800

約数和(自身を除く): 134266946

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1603, 2711, 3206, 4351, 5422, 8702, 18977, 30457, 37954, 51509, 60914, 103018, 360563, 620819, 721126, 1241638, 4345733, 8691466, 11795561, 23591122, 82568927, 165137854]

約数ペア:

[(1, 165137854), (2, 82568927), (7, 23591122), (14, 11795561), (19, 8691466), (38, 4345733), (133, 1241638), (229, 721126), (266, 620819), (458, 360563), (1603, 103018), (2711, 60914), (3206, 51509), (4351, 37954), (5422, 30457), (8702, 18977)]