142774814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16691}}^1$

素因数の和:16760

約数の個数: 32

約数和(自身を含む): 269208576

約数和(自身を除く): 126433762

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 16691, 33382, 116837, 216983, 233674, 433966, 784477, 1518881, 1568954, 3037762, 5491339, 10198201, 10982678, 20396402, 71387407, 142774814]

約数ペア:

[(1, 142774814), (2, 71387407), (7, 20396402), (13, 10982678), (14, 10198201), (26, 5491339), (47, 3037762), (91, 1568954), (94, 1518881), (182, 784477), (329, 433966), (611, 233674), (658, 216983), (1222, 116837), (4277, 33382), (8554, 16691)]