155137392

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 467970048

約数和(自身を除く): 312832656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1511, 1656, 2139, 2232, 2852, 3022, 3312, 4278, 4464, 4533, 5704, 6044, 6417, 8556, 9066, 11408, 12088, 12834, 13599, 17112, 18132, 24176, 25668, 27198, 34224, 34753, 36264, 46841, 51336, 54396, 69506, 72528, 93682, 102672, 104259, 108792, 139012, 140523, 187364, 208518, 217584, 278024, 281046, 312777, 374728, 417036, 421569, 556048, 562092, 625554, 749456, 834072, 843138, 1077343, 1124184, 1251108, 1668144, 1686276, 2154686, 2248368, 2502216, 3232029, 3372552, 4309372, 5004432, 6464058, 6745104, 8618744, 9696087, 12928116, 17237488, 19392174, 25856232, 38784348, 51712464, 77568696, 155137392]

約数ペア:

[(1, 155137392), (2, 77568696), (3, 51712464), (4, 38784348), (6, 25856232), (8, 19392174), (9, 17237488), (12, 12928116), (16, 9696087), (18, 8618744), (23, 6745104), (24, 6464058), (31, 5004432), (36, 4309372), (46, 3372552), (48, 3232029), (62, 2502216), (69, 2248368), (72, 2154686), (92, 1686276), (93, 1668144), (124, 1251108), (138, 1124184), (144, 1077343), (184, 843138), (186, 834072), (207, 749456), (248, 625554), (276, 562092), (279, 556048), (368, 421569), (372, 417036), (414, 374728), (496, 312777), (552, 281046), (558, 278024), (713, 217584), (744, 208518), (828, 187364), (1104, 140523), (1116, 139012), (1426, 108792), (1488, 104259), (1511, 102672), (1656, 93682), (2139, 72528), (2232, 69506), (2852, 54396), (3022, 51336), (3312, 46841), (4278, 36264), (4464, 34753), (4533, 34224), (5704, 27198), (6044, 25668), (6417, 24176), (8556, 18132), (9066, 17112), (11408, 13599), (12088, 12834)]