131995008

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 407286000

約数和(自身を除く): 275290992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 384, 432, 439, 464, 522, 576, 648, 696, 783, 864, 878, 928, 1044, 1152, 1296, 1317, 1392, 1566, 1728, 1756, 1856, 2088, 2349, 2592, 2634, 2784, 3132, 3456, 3512, 3712, 3951, 4176, 4698, 5184, 5268, 5568, 6264, 7024, 7902, 8352, 9396, 10368, 10536, 11136, 11853, 12528, 12731, 14048, 15804, 16704, 18792, 21072, 23706, 25056, 25462, 28096, 31608, 33408, 35559, 37584, 38193, 42144, 47412, 50112, 50924, 56192, 63216, 71118, 75168, 76386, 84288, 94824, 100224, 101848, 114579, 126432, 142236, 150336, 152772, 168576, 189648, 203696, 229158, 252864, 284472, 300672, 305544, 343737, 379296, 407392, 458316, 505728, 568944, 611088, 687474, 758592, 814784, 916632, 1031211, 1137888, 1222176, 1374948, 1517184, 1629568, 1833264, 2062422, 2275776, 2444352, 2749896, 3666528, 4124844, 4551552, 4888704, 5499792, 7333056, 8249688, 10999584, 14666112, 16499376, 21999168, 32998752, 43998336, 65997504, 131995008]

約数ペア:

[(1, 131995008), (2, 65997504), (3, 43998336), (4, 32998752), (6, 21999168), (8, 16499376), (9, 14666112), (12, 10999584), (16, 8249688), (18, 7333056), (24, 5499792), (27, 4888704), (29, 4551552), (32, 4124844), (36, 3666528), (48, 2749896), (54, 2444352), (58, 2275776), (64, 2062422), (72, 1833264), (81, 1629568), (87, 1517184), (96, 1374948), (108, 1222176), (116, 1137888), (128, 1031211), (144, 916632), (162, 814784), (174, 758592), (192, 687474), (216, 611088), (232, 568944), (261, 505728), (288, 458316), (324, 407392), (348, 379296), (384, 343737), (432, 305544), (439, 300672), (464, 284472), (522, 252864), (576, 229158), (648, 203696), (696, 189648), (783, 168576), (864, 152772), (878, 150336), (928, 142236), (1044, 126432), (1152, 114579), (1296, 101848), (1317, 100224), (1392, 94824), (1566, 84288), (1728, 76386), (1756, 75168), (1856, 71118), (2088, 63216), (2349, 56192), (2592, 50924), (2634, 50112), (2784, 47412), (3132, 42144), (3456, 38193), (3512, 37584), (3712, 35559), (3951, 33408), (4176, 31608), (4698, 28096), (5184, 25462), (5268, 25056), (5568, 23706), (6264, 21072), (7024, 18792), (7902, 16704), (8352, 15804), (9396, 14048), (10368, 12731), (10536, 12528), (11136, 11853)]