161542304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 404320896

約数和(自身を除く): 242778592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 583, 616, 742, 848, 1166, 1232, 1237, 1484, 1696, 2332, 2464, 2474, 2968, 4081, 4664, 4948, 5936, 8162, 8659, 9328, 9896, 11872, 13607, 16324, 17318, 18656, 19792, 27214, 32648, 34636, 39584, 54428, 65296, 65561, 69272, 95249, 108856, 130592, 131122, 138544, 190498, 217712, 262244, 277088, 380996, 435424, 458927, 524488, 721171, 761992, 917854, 1048976, 1442342, 1523984, 1835708, 2097952, 2884684, 3047968, 3671416, 5048197, 5769368, 7342832, 10096394, 11538736, 14685664, 20192788, 23077472, 40385576, 80771152, 161542304]

約数ペア:

[(1, 161542304), (2, 80771152), (4, 40385576), (7, 23077472), (8, 20192788), (11, 14685664), (14, 11538736), (16, 10096394), (22, 7342832), (28, 5769368), (32, 5048197), (44, 3671416), (53, 3047968), (56, 2884684), (77, 2097952), (88, 1835708), (106, 1523984), (112, 1442342), (154, 1048976), (176, 917854), (212, 761992), (224, 721171), (308, 524488), (352, 458927), (371, 435424), (424, 380996), (583, 277088), (616, 262244), (742, 217712), (848, 190498), (1166, 138544), (1232, 131122), (1237, 130592), (1484, 108856), (1696, 95249), (2332, 69272), (2464, 65561), (2474, 65296), (2968, 54428), (4081, 39584), (4664, 34636), (4948, 32648), (5936, 27214), (8162, 19792), (8659, 18656), (9328, 17318), (9896, 16324), (11872, 13607)]