188097945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 366944256

約数和(自身を除く): 178846311

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 167, 255, 357, 501, 595, 631, 835, 1169, 1785, 1893, 2505, 2839, 3155, 3507, 4417, 5845, 8517, 9465, 10727, 13251, 14195, 17535, 19873, 22085, 32181, 42585, 53635, 59619, 66255, 75089, 99365, 105377, 160905, 225267, 298095, 316131, 375445, 526885, 737639, 1126335, 1580655, 1791409, 2212917, 3688195, 5374227, 8957045, 11064585, 12539863, 26871135, 37619589, 62699315, 188097945]

約数ペア:

[(1, 188097945), (3, 62699315), (5, 37619589), (7, 26871135), (15, 12539863), (17, 11064585), (21, 8957045), (35, 5374227), (51, 3688195), (85, 2212917), (105, 1791409), (119, 1580655), (167, 1126335), (255, 737639), (357, 526885), (501, 375445), (595, 316131), (631, 298095), (835, 225267), (1169, 160905), (1785, 105377), (1893, 99365), (2505, 75089), (2839, 66255), (3155, 59619), (3507, 53635), (4417, 42585), (5845, 32181), (8517, 22085), (9465, 19873), (10727, 17535), (13251, 14195)]