165742724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5197}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 356291712

約数和(自身を除く): 190548988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 5197, 7973, 10394, 15946, 20788, 31892, 36379, 72758, 88349, 145516, 176698, 348199, 353396, 618443, 696398, 1236886, 1392796, 2437393, 2473772, 4874786, 5919383, 9749572, 11838766, 23677532, 41435681, 82871362, 165742724]

約数ペア:

[(1, 165742724), (2, 82871362), (4, 41435681), (7, 23677532), (14, 11838766), (17, 9749572), (28, 5919383), (34, 4874786), (67, 2473772), (68, 2437393), (119, 1392796), (134, 1236886), (238, 696398), (268, 618443), (469, 353396), (476, 348199), (938, 176698), (1139, 145516), (1876, 88349), (2278, 72758), (4556, 36379), (5197, 31892), (7973, 20788), (10394, 15946)]