159909904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 411402240

約数和(自身を除く): 251492336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 53, 56, 62, 77, 79, 88, 106, 112, 124, 154, 158, 176, 212, 217, 248, 308, 316, 341, 371, 424, 434, 496, 553, 583, 616, 632, 682, 742, 848, 868, 869, 1106, 1166, 1232, 1264, 1364, 1484, 1643, 1736, 1738, 2212, 2332, 2387, 2449, 2728, 2968, 3286, 3472, 3476, 4081, 4187, 4424, 4664, 4774, 4898, 5456, 5936, 6083, 6572, 6952, 8162, 8374, 8848, 9328, 9548, 9796, 11501, 12166, 13144, 13904, 16324, 16748, 17143, 18073, 19096, 19592, 23002, 24332, 26288, 26939, 29309, 32648, 33496, 34286, 36146, 38192, 39184, 46004, 46057, 48664, 53878, 58618, 65296, 66992, 68572, 72292, 92008, 92114, 97328, 107756, 117236, 126511, 129797, 137144, 144584, 184016, 184228, 188573, 215512, 234472, 253022, 259594, 274288, 289168, 322399, 368456, 377146, 431024, 468944, 506044, 519188, 644798, 736912, 754292, 908579, 1012088, 1038376, 1289596, 1427767, 1508584, 1817158, 2024176, 2076752, 2579192, 2855534, 3017168, 3634316, 5158384, 5711068, 7268632, 9994369, 11422136, 14537264, 19988738, 22844272, 39977476, 79954952, 159909904]

約数ペア:

[(1, 159909904), (2, 79954952), (4, 39977476), (7, 22844272), (8, 19988738), (11, 14537264), (14, 11422136), (16, 9994369), (22, 7268632), (28, 5711068), (31, 5158384), (44, 3634316), (53, 3017168), (56, 2855534), (62, 2579192), (77, 2076752), (79, 2024176), (88, 1817158), (106, 1508584), (112, 1427767), (124, 1289596), (154, 1038376), (158, 1012088), (176, 908579), (212, 754292), (217, 736912), (248, 644798), (308, 519188), (316, 506044), (341, 468944), (371, 431024), (424, 377146), (434, 368456), (496, 322399), (553, 289168), (583, 274288), (616, 259594), (632, 253022), (682, 234472), (742, 215512), (848, 188573), (868, 184228), (869, 184016), (1106, 144584), (1166, 137144), (1232, 129797), (1264, 126511), (1364, 117236), (1484, 107756), (1643, 97328), (1736, 92114), (1738, 92008), (2212, 72292), (2332, 68572), (2387, 66992), (2449, 65296), (2728, 58618), (2968, 53878), (3286, 48664), (3472, 46057), (3476, 46004), (4081, 39184), (4187, 38192), (4424, 36146), (4664, 34286), (4774, 33496), (4898, 32648), (5456, 29309), (5936, 26939), (6083, 26288), (6572, 24332), (6952, 23002), (8162, 19592), (8374, 19096), (8848, 18073), (9328, 17143), (9548, 16748), (9796, 16324), (11501, 13904), (12166, 13144)]