140689584

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 464565504

約数和(自身を除く): 323875920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 127, 144, 147, 157, 168, 196, 252, 254, 294, 314, 336, 381, 392, 441, 471, 504, 508, 588, 628, 762, 784, 882, 889, 942, 1008, 1016, 1099, 1143, 1176, 1256, 1413, 1524, 1764, 1778, 1884, 2032, 2198, 2286, 2352, 2512, 2667, 2826, 3048, 3297, 3528, 3556, 3768, 4396, 4572, 5334, 5652, 6096, 6223, 6594, 7056, 7112, 7536, 7693, 8001, 8792, 9144, 9891, 10668, 11304, 12446, 13188, 14224, 15386, 16002, 17584, 18288, 18669, 19782, 19939, 21336, 22608, 23079, 24892, 26376, 30772, 32004, 37338, 39564, 39878, 42672, 46158, 49784, 52752, 56007, 59817, 61544, 64008, 69237, 74676, 79128, 79756, 92316, 99568, 112014, 119634, 123088, 128016, 138474, 139573, 149352, 158256, 159512, 179451, 184632, 224028, 239268, 276948, 279146, 298704, 319024, 358902, 369264, 418719, 448056, 478536, 553896, 558292, 717804, 837438, 896112, 957072, 977011, 1107792, 1116584, 1256157, 1435608, 1674876, 1954022, 2233168, 2512314, 2871216, 2931033, 3349752, 3908044, 5024628, 5862066, 6699504, 7816088, 8793099, 10049256, 11724132, 15632176, 17586198, 20098512, 23448264, 35172396, 46896528, 70344792, 140689584]

約数ペア:

[(1, 140689584), (2, 70344792), (3, 46896528), (4, 35172396), (6, 23448264), (7, 20098512), (8, 17586198), (9, 15632176), (12, 11724132), (14, 10049256), (16, 8793099), (18, 7816088), (21, 6699504), (24, 5862066), (28, 5024628), (36, 3908044), (42, 3349752), (48, 2931033), (49, 2871216), (56, 2512314), (63, 2233168), (72, 1954022), (84, 1674876), (98, 1435608), (112, 1256157), (126, 1116584), (127, 1107792), (144, 977011), (147, 957072), (157, 896112), (168, 837438), (196, 717804), (252, 558292), (254, 553896), (294, 478536), (314, 448056), (336, 418719), (381, 369264), (392, 358902), (441, 319024), (471, 298704), (504, 279146), (508, 276948), (588, 239268), (628, 224028), (762, 184632), (784, 179451), (882, 159512), (889, 158256), (942, 149352), (1008, 139573), (1016, 138474), (1099, 128016), (1143, 123088), (1176, 119634), (1256, 112014), (1413, 99568), (1524, 92316), (1764, 79756), (1778, 79128), (1884, 74676), (2032, 69237), (2198, 64008), (2286, 61544), (2352, 59817), (2512, 56007), (2667, 52752), (2826, 49784), (3048, 46158), (3297, 42672), (3528, 39878), (3556, 39564), (3768, 37338), (4396, 32004), (4572, 30772), (5334, 26376), (5652, 24892), (6096, 23079), (6223, 22608), (6594, 21336), (7056, 19939), (7112, 19782), (7536, 18669), (7693, 18288), (8001, 17584), (8792, 16002), (9144, 15386), (9891, 14224), (10668, 13188), (11304, 12446)]