190260784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73859}}^1$

素因数の和:73897

約数の個数: 40

約数和(自身を含む): 439614720

約数和(自身を除く): 249353936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 73859, 147718, 295436, 517013, 590872, 1034026, 1181744, 1698757, 2068052, 3397514, 4136104, 6795028, 8272208, 11891299, 13590056, 23782598, 27180112, 47565196, 95130392, 190260784]

約数ペア:

[(1, 190260784), (2, 95130392), (4, 47565196), (7, 27180112), (8, 23782598), (14, 13590056), (16, 11891299), (23, 8272208), (28, 6795028), (46, 4136104), (56, 3397514), (92, 2068052), (112, 1698757), (161, 1181744), (184, 1034026), (322, 590872), (368, 517013), (644, 295436), (1288, 147718), (2576, 73859)]