149723936

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 303567264

約数和(自身を除く): 153843328

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 233, 344, 466, 467, 688, 932, 934, 1376, 1864, 1868, 3728, 3736, 7456, 7472, 10019, 14944, 20038, 20081, 40076, 40162, 80152, 80324, 108811, 160304, 160648, 217622, 320608, 321296, 435244, 642592, 870488, 1740976, 3481952, 4678873, 9357746, 18715492, 37430984, 74861968, 149723936]

約数ペア:

[(1, 149723936), (2, 74861968), (4, 37430984), (8, 18715492), (16, 9357746), (32, 4678873), (43, 3481952), (86, 1740976), (172, 870488), (233, 642592), (344, 435244), (466, 321296), (467, 320608), (688, 217622), (932, 160648), (934, 160304), (1376, 108811), (1864, 80324), (1868, 80152), (3728, 40162), (3736, 40076), (7456, 20081), (7472, 20038), (10019, 14944)]