171254208

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20743}}^1$

素因数の和:20801

約数の個数: 56

約数和(自身を含む): 463669888

約数和(自身を除く): 292415680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 20743, 41486, 62229, 82972, 124458, 165944, 248916, 331888, 497832, 663776, 891949, 995664, 1327552, 1783898, 1991328, 2675847, 3567796, 3982656, 5351694, 7135592, 10703388, 14271184, 21406776, 28542368, 42813552, 57084736, 85627104, 171254208]

約数ペア:

[(1, 171254208), (2, 85627104), (3, 57084736), (4, 42813552), (6, 28542368), (8, 21406776), (12, 14271184), (16, 10703388), (24, 7135592), (32, 5351694), (43, 3982656), (48, 3567796), (64, 2675847), (86, 1991328), (96, 1783898), (129, 1327552), (172, 995664), (192, 891949), (258, 663776), (344, 497832), (516, 331888), (688, 248916), (1032, 165944), (1376, 124458), (2064, 82972), (2752, 62229), (4128, 41486), (8256, 20743)]