143861120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17323

約数の個数: 64

約数和(自身を含む): 370394640

約数和(自身を除く): 226533520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 17291, 34582, 69164, 86455, 138328, 172910, 224783, 276656, 345820, 449566, 553312, 691640, 899132, 1106624, 1123915, 1383280, 1798264, 2213248, 2247830, 2766560, 3596528, 4495660, 5533120, 7193056, 8991320, 11066240, 14386112, 17982640, 28772224, 35965280, 71930560, 143861120]

約数ペア:

[(1, 143861120), (2, 71930560), (4, 35965280), (5, 28772224), (8, 17982640), (10, 14386112), (13, 11066240), (16, 8991320), (20, 7193056), (26, 5533120), (32, 4495660), (40, 3596528), (52, 2766560), (64, 2247830), (65, 2213248), (80, 1798264), (104, 1383280), (128, 1123915), (130, 1106624), (160, 899132), (208, 691640), (260, 553312), (320, 449566), (416, 345820), (520, 276656), (640, 224783), (832, 172910), (1040, 138328), (1664, 86455), (2080, 69164), (4160, 34582), (8320, 17291)]