128213204546

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5557}}^1\times {\mathrm{8539}}^1$

素因数の和:14298

約数の個数: 32

約数和(自身を含む): 220998529920

約数和(自身を除く): 92785325374

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 5557, 8539, 11114, 17078, 38899, 59773, 77798, 119546, 1072501, 1648027, 2145002, 3296054, 7507507, 11536189, 15015014, 23072378, 47451223, 94902446, 332158561, 664317122, 9158086039, 18316172078, 64106602273, 128213204546]

約数ペア:

[(1, 128213204546), (2, 64106602273), (7, 18316172078), (14, 9158086039), (193, 664317122), (386, 332158561), (1351, 94902446), (2702, 47451223), (5557, 23072378), (8539, 15015014), (11114, 11536189), (17078, 7507507), (38899, 3296054), (59773, 2145002), (77798, 1648027), (119546, 1072501)]