147741894

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 343461888

約数和(自身を除く): 195719994

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 127, 129, 162, 167, 254, 258, 334, 381, 387, 501, 762, 774, 1002, 1143, 1161, 1503, 2286, 2322, 3006, 3429, 3483, 4509, 5461, 6858, 6966, 7181, 9018, 10287, 10922, 13527, 14362, 16383, 20574, 21209, 21543, 27054, 32766, 42418, 43086, 49149, 63627, 64629, 98298, 127254, 129258, 147447, 190881, 193887, 294894, 381762, 387774, 442341, 572643, 581661, 884682, 911987, 1145286, 1163322, 1717929, 1823974, 2735961, 3435858, 5471922, 8207883, 16415766, 24623649, 49247298, 73870947, 147741894]

約数ペア:

[(1, 147741894), (2, 73870947), (3, 49247298), (6, 24623649), (9, 16415766), (18, 8207883), (27, 5471922), (43, 3435858), (54, 2735961), (81, 1823974), (86, 1717929), (127, 1163322), (129, 1145286), (162, 911987), (167, 884682), (254, 581661), (258, 572643), (334, 442341), (381, 387774), (387, 381762), (501, 294894), (762, 193887), (774, 190881), (1002, 147447), (1143, 129258), (1161, 127254), (1503, 98298), (2286, 64629), (2322, 63627), (3006, 49149), (3429, 43086), (3483, 42418), (4509, 32766), (5461, 27054), (6858, 21543), (6966, 21209), (7181, 20574), (9018, 16383), (10287, 14362), (10922, 13527)]