153820160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2349

約数の個数: 88

約数和(自身を含む): 397543776

約数和(自身を除く): 243723616

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, 2311, 2560, 3328, 4160, 4622, 5120, 6656, 8320, 9244, 11555, 13312, 16640, 18488, 23110, 30043, 33280, 36976, 46220, 60086, 66560, 73952, 92440, 120172, 147904, 150215, 184880, 240344, 295808, 300430, 369760, 480688, 591616, 600860, 739520, 961376, 1183232, 1201720, 1479040, 1922752, 2366464, 2403440, 2958080, 3845504, 4806880, 5916160, 7691008, 9613760, 11832320, 15382016, 19227520, 30764032, 38455040, 76910080, 153820160]

約数ペア:

[(1, 153820160), (2, 76910080), (4, 38455040), (5, 30764032), (8, 19227520), (10, 15382016), (13, 11832320), (16, 9613760), (20, 7691008), (26, 5916160), (32, 4806880), (40, 3845504), (52, 2958080), (64, 2403440), (65, 2366464), (80, 1922752), (104, 1479040), (128, 1201720), (130, 1183232), (160, 961376), (208, 739520), (256, 600860), (260, 591616), (320, 480688), (416, 369760), (512, 300430), (520, 295808), (640, 240344), (832, 184880), (1024, 150215), (1040, 147904), (1280, 120172), (1664, 92440), (2080, 73952), (2311, 66560), (2560, 60086), (3328, 46220), (4160, 36976), (4622, 33280), (5120, 30043), (6656, 23110), (8320, 18488), (9244, 16640), (11555, 13312)]