861142128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 2793725952

約数和(自身を除く): 1932583824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 151, 154, 168, 176, 231, 264, 302, 308, 336, 453, 462, 528, 604, 616, 906, 924, 1057, 1208, 1232, 1543, 1661, 1812, 1848, 2114, 2416, 3086, 3171, 3322, 3624, 3696, 4228, 4629, 4983, 6172, 6342, 6644, 7248, 8456, 9258, 9966, 10801, 11627, 12344, 12684, 13288, 16912, 16973, 18516, 19932, 21602, 23254, 24688, 25368, 26576, 32403, 33946, 34881, 37032, 39864, 43204, 46508, 50736, 50919, 64806, 67892, 69762, 74064, 79728, 86408, 93016, 101838, 118811, 129612, 135784, 139524, 172816, 186032, 203676, 232993, 237622, 259224, 271568, 279048, 356433, 407352, 465986, 475244, 518448, 558096, 698979, 712866, 814704, 931972, 950488, 1397958, 1425732, 1630951, 1863944, 1900976, 2562923, 2795916, 2851464, 3261902, 3727888, 4892853, 5125846, 5591832, 5702928, 6523804, 7688769, 9785706, 10251692, 11183664, 13047608, 15377538, 17940461, 19571412, 20503384, 26095216, 30755076, 35880922, 39142824, 41006768, 53821383, 61510152, 71761844, 78285648, 107642766, 123020304, 143523688, 215285532, 287047376, 430571064, 861142128]

約数ペア:

[(1, 861142128), (2, 430571064), (3, 287047376), (4, 215285532), (6, 143523688), (7, 123020304), (8, 107642766), (11, 78285648), (12, 71761844), (14, 61510152), (16, 53821383), (21, 41006768), (22, 39142824), (24, 35880922), (28, 30755076), (33, 26095216), (42, 20503384), (44, 19571412), (48, 17940461), (56, 15377538), (66, 13047608), (77, 11183664), (84, 10251692), (88, 9785706), (112, 7688769), (132, 6523804), (151, 5702928), (154, 5591832), (168, 5125846), (176, 4892853), (231, 3727888), (264, 3261902), (302, 2851464), (308, 2795916), (336, 2562923), (453, 1900976), (462, 1863944), (528, 1630951), (604, 1425732), (616, 1397958), (906, 950488), (924, 931972), (1057, 814704), (1208, 712866), (1232, 698979), (1543, 558096), (1661, 518448), (1812, 475244), (1848, 465986), (2114, 407352), (2416, 356433), (3086, 279048), (3171, 271568), (3322, 259224), (3624, 237622), (3696, 232993), (4228, 203676), (4629, 186032), (4983, 172816), (6172, 139524), (6342, 135784), (6644, 129612), (7248, 118811), (8456, 101838), (9258, 93016), (9966, 86408), (10801, 79728), (11627, 74064), (12344, 69762), (12684, 67892), (13288, 64806), (16912, 50919), (16973, 50736), (18516, 46508), (19932, 43204), (21602, 39864), (23254, 37032), (24688, 34881), (25368, 33946), (26576, 32403)]