131620248

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 385228800

約数和(自身を除く): 253608552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 216, 222, 258, 296, 333, 344, 383, 387, 444, 516, 666, 766, 774, 888, 999, 1032, 1149, 1161, 1332, 1532, 1548, 1591, 1998, 2298, 2322, 2664, 3064, 3096, 3182, 3447, 3996, 4596, 4644, 4773, 6364, 6894, 7992, 9192, 9288, 9546, 10341, 12728, 13788, 14171, 14319, 16469, 19092, 20682, 27576, 28342, 28638, 32938, 38184, 41364, 42513, 42957, 49407, 56684, 57276, 65876, 82728, 85026, 85914, 98814, 113368, 114552, 127539, 131752, 148221, 170052, 171828, 197628, 255078, 296442, 340104, 343656, 382617, 395256, 444663, 510156, 592884, 609353, 765234, 889326, 1020312, 1185768, 1218706, 1530468, 1778652, 1828059, 2437412, 3060936, 3557304, 3656118, 4874824, 5484177, 7312236, 10968354, 14624472, 16452531, 21936708, 32905062, 43873416, 65810124, 131620248]

約数ペア:

[(1, 131620248), (2, 65810124), (3, 43873416), (4, 32905062), (6, 21936708), (8, 16452531), (9, 14624472), (12, 10968354), (18, 7312236), (24, 5484177), (27, 4874824), (36, 3656118), (37, 3557304), (43, 3060936), (54, 2437412), (72, 1828059), (74, 1778652), (86, 1530468), (108, 1218706), (111, 1185768), (129, 1020312), (148, 889326), (172, 765234), (216, 609353), (222, 592884), (258, 510156), (296, 444663), (333, 395256), (344, 382617), (383, 343656), (387, 340104), (444, 296442), (516, 255078), (666, 197628), (766, 171828), (774, 170052), (888, 148221), (999, 131752), (1032, 127539), (1149, 114552), (1161, 113368), (1332, 98814), (1532, 85914), (1548, 85026), (1591, 82728), (1998, 65876), (2298, 57276), (2322, 56684), (2664, 49407), (3064, 42957), (3096, 42513), (3182, 41364), (3447, 38184), (3996, 32938), (4596, 28638), (4644, 28342), (4773, 27576), (6364, 20682), (6894, 19092), (7992, 16469), (9192, 14319), (9288, 14171), (9546, 13788), (10341, 12728)]