132876640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 340847136

約数和(自身を除く): 207970496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 193, 208, 260, 331, 386, 416, 520, 662, 772, 965, 1040, 1324, 1544, 1655, 1930, 2080, 2509, 2648, 3088, 3310, 3860, 4303, 5018, 5296, 6176, 6620, 7720, 8606, 10036, 10592, 12545, 13240, 15440, 17212, 20072, 21515, 25090, 26480, 30880, 34424, 40144, 43030, 50180, 52960, 63883, 68848, 80288, 86060, 100360, 127766, 137696, 172120, 200720, 255532, 319415, 344240, 401440, 511064, 638830, 688480, 830479, 1022128, 1277660, 1660958, 2044256, 2555320, 3321916, 4152395, 5110640, 6643832, 8304790, 10221280, 13287664, 16609580, 26575328, 33219160, 66438320, 132876640]

約数ペア:

[(1, 132876640), (2, 66438320), (4, 33219160), (5, 26575328), (8, 16609580), (10, 13287664), (13, 10221280), (16, 8304790), (20, 6643832), (26, 5110640), (32, 4152395), (40, 3321916), (52, 2555320), (65, 2044256), (80, 1660958), (104, 1277660), (130, 1022128), (160, 830479), (193, 688480), (208, 638830), (260, 511064), (331, 401440), (386, 344240), (416, 319415), (520, 255532), (662, 200720), (772, 172120), (965, 137696), (1040, 127766), (1324, 100360), (1544, 86060), (1655, 80288), (1930, 68848), (2080, 63883), (2509, 52960), (2648, 50180), (3088, 43030), (3310, 40144), (3860, 34424), (4303, 30880), (5018, 26480), (5296, 25090), (6176, 21515), (6620, 20072), (7720, 17212), (8606, 15440), (10036, 13240), (10592, 12545)]