153559040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 112

約数和(自身を含む): 386900928

約数和(自身を除く): 233341888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 163, 184, 230, 256, 320, 326, 368, 460, 512, 640, 652, 736, 815, 920, 1024, 1280, 1304, 1472, 1630, 1840, 2048, 2560, 2608, 2944, 3260, 3680, 3749, 4096, 5120, 5216, 5888, 6520, 7360, 7498, 8192, 10240, 10432, 11776, 13040, 14720, 14996, 18745, 20480, 20864, 23552, 26080, 29440, 29992, 37490, 40960, 41728, 47104, 52160, 58880, 59984, 74980, 83456, 94208, 104320, 117760, 119968, 149960, 166912, 188416, 208640, 235520, 239936, 299920, 333824, 417280, 471040, 479872, 599840, 667648, 834560, 942080, 959744, 1199680, 1335296, 1669120, 1919488, 2399360, 3338240, 3838976, 4798720, 6676480, 7677952, 9597440, 15355904, 19194880, 30711808, 38389760, 76779520, 153559040]

約数ペア:

[(1, 153559040), (2, 76779520), (4, 38389760), (5, 30711808), (8, 19194880), (10, 15355904), (16, 9597440), (20, 7677952), (23, 6676480), (32, 4798720), (40, 3838976), (46, 3338240), (64, 2399360), (80, 1919488), (92, 1669120), (115, 1335296), (128, 1199680), (160, 959744), (163, 942080), (184, 834560), (230, 667648), (256, 599840), (320, 479872), (326, 471040), (368, 417280), (460, 333824), (512, 299920), (640, 239936), (652, 235520), (736, 208640), (815, 188416), (920, 166912), (1024, 149960), (1280, 119968), (1304, 117760), (1472, 104320), (1630, 94208), (1840, 83456), (2048, 74980), (2560, 59984), (2608, 58880), (2944, 52160), (3260, 47104), (3680, 41728), (3749, 40960), (4096, 37490), (5120, 29992), (5216, 29440), (5888, 26080), (6520, 23552), (7360, 20864), (7498, 20480), (8192, 18745), (10240, 14996), (10432, 14720), (11776, 13040)]