156216320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 88

約数和(自身を含む): 403733904

約数和(自身を除く): 247517584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2347, 2560, 3328, 4160, 4694, 5120, 6656, 8320, 9388, 11735, 13312, 16640, 18776, 23470, 30511, 33280, 37552, 46940, 61022, 66560, 75104, 93880, 122044, 150208, 152555, 187760, 244088, 300416, 305110, 375520, 488176, 600832, 610220, 751040, 976352, 1201664, 1220440, 1502080, 1952704, 2403328, 2440880, 3004160, 3905408, 4881760, 6008320, 7810816, 9763520, 12016640, 15621632, 19527040, 31243264, 39054080, 78108160, 156216320]

約数ペア:

[(1, 156216320), (2, 78108160), (4, 39054080), (5, 31243264), (8, 19527040), (10, 15621632), (13, 12016640), (16, 9763520), (20, 7810816), (26, 6008320), (32, 4881760), (40, 3905408), (52, 3004160), (64, 2440880), (65, 2403328), (80, 1952704), (104, 1502080), (128, 1220440), (130, 1201664), (160, 976352), (208, 751040), (256, 610220), (260, 600832), (320, 488176), (416, 375520), (512, 305110), (520, 300416), (640, 244088), (832, 187760), (1024, 152555), (1040, 150208), (1280, 122044), (1664, 93880), (2080, 75104), (2347, 66560), (2560, 61022), (3328, 46940), (4160, 37552), (4694, 33280), (5120, 30511), (6656, 23470), (8320, 18776), (9388, 16640), (11735, 13312)]