120772304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 238526400

約数和(自身を除く): 117754096

約数列:

[1, 2, 4, 8, 16, 83, 166, 199, 332, 398, 457, 664, 796, 914, 1328, 1592, 1828, 3184, 3656, 7312, 16517, 33034, 37931, 66068, 75862, 90943, 132136, 151724, 181886, 264272, 303448, 363772, 606896, 727544, 1455088, 7548269, 15096538, 30193076, 60386152, 120772304]

約数ペア:

[(1, 120772304), (2, 60386152), (4, 30193076), (8, 15096538), (16, 7548269), (83, 1455088), (166, 727544), (199, 606896), (332, 363772), (398, 303448), (457, 264272), (664, 181886), (796, 151724), (914, 132136), (1328, 90943), (1592, 75862), (1828, 66068), (3184, 37931), (3656, 33034), (7312, 16517)]