156947512378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{376133}}^1$

素因数の和:376398

約数の個数: 32

約数和(自身を含む): 252184306176

約数和(自身を除く): 95236793798

約数列:

[1, 2, 23, 46, 47, 94, 193, 386, 1081, 2162, 4439, 8878, 9071, 18142, 208633, 376133, 417266, 752266, 8651059, 17302118, 17678251, 35356502, 72593669, 145187338, 406599773, 813199546, 1669654387, 3339308774, 3411902443, 6823804886, 78473756189, 156947512378]

約数ペア:

[(1, 156947512378), (2, 78473756189), (23, 6823804886), (46, 3411902443), (47, 3339308774), (94, 1669654387), (193, 813199546), (386, 406599773), (1081, 145187338), (2162, 72593669), (4439, 35356502), (8878, 17678251), (9071, 17302118), (18142, 8651059), (208633, 752266), (376133, 417266)]