15691660166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{1949}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 29940019200

約数和(自身を除く): 14248359034

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 1427, 1949, 2821, 2854, 3898, 5642, 9989, 13643, 18551, 19978, 25337, 27286, 37102, 44237, 50674, 60419, 88474, 120838, 129857, 177359, 259714, 309659, 354718, 422933, 575081, 619318, 785447, 845866, 1150162, 1570894, 2781223, 4025567, 5498129, 5562446, 8051134, 10996258, 19468561, 36155899, 38937122, 72311798, 86217913, 172435826, 253091293, 506182586, 603525391, 1120832869, 1207050782, 2241665738, 7845830083, 15691660166]

約数ペア:

[(1, 15691660166), (2, 7845830083), (7, 2241665738), (13, 1207050782), (14, 1120832869), (26, 603525391), (31, 506182586), (62, 253091293), (91, 172435826), (182, 86217913), (217, 72311798), (403, 38937122), (434, 36155899), (806, 19468561), (1427, 10996258), (1949, 8051134), (2821, 5562446), (2854, 5498129), (3898, 4025567), (5642, 2781223), (9989, 1570894), (13643, 1150162), (18551, 845866), (19978, 785447), (25337, 619318), (27286, 575081), (37102, 422933), (44237, 354718), (50674, 309659), (60419, 259714), (88474, 177359), (120838, 129857)]