140071008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2745

約数の個数: 144

約数和(自身を含む): 466772544

約数和(自身を除く): 326701536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 2707, 3234, 3696, 4312, 4704, 5414, 6468, 7392, 8121, 8624, 10828, 12936, 16242, 17248, 18949, 21656, 25872, 29777, 32484, 37898, 43312, 51744, 56847, 59554, 64968, 75796, 86624, 89331, 113694, 119108, 129936, 132643, 151592, 178662, 208439, 227388, 238216, 259872, 265286, 303184, 357324, 397929, 416878, 454776, 476432, 530572, 606368, 625317, 714648, 795858, 833756, 909552, 952864, 1061144, 1250634, 1429296, 1459073, 1591716, 1667512, 1819104, 2122288, 2501268, 2858592, 2918146, 3183432, 3335024, 4244576, 4377219, 5002536, 5836292, 6366864, 6670048, 8754438, 10005072, 11672584, 12733728, 17508876, 20010144, 23345168, 35017752, 46690336, 70035504, 140071008]

約数ペア:

[(1, 140071008), (2, 70035504), (3, 46690336), (4, 35017752), (6, 23345168), (7, 20010144), (8, 17508876), (11, 12733728), (12, 11672584), (14, 10005072), (16, 8754438), (21, 6670048), (22, 6366864), (24, 5836292), (28, 5002536), (32, 4377219), (33, 4244576), (42, 3335024), (44, 3183432), (48, 2918146), (49, 2858592), (56, 2501268), (66, 2122288), (77, 1819104), (84, 1667512), (88, 1591716), (96, 1459073), (98, 1429296), (112, 1250634), (132, 1061144), (147, 952864), (154, 909552), (168, 833756), (176, 795858), (196, 714648), (224, 625317), (231, 606368), (264, 530572), (294, 476432), (308, 454776), (336, 416878), (352, 397929), (392, 357324), (462, 303184), (528, 265286), (539, 259872), (588, 238216), (616, 227388), (672, 208439), (784, 178662), (924, 151592), (1056, 132643), (1078, 129936), (1176, 119108), (1232, 113694), (1568, 89331), (1617, 86624), (1848, 75796), (2156, 64968), (2352, 59554), (2464, 56847), (2707, 51744), (3234, 43312), (3696, 37898), (4312, 32484), (4704, 29777), (5414, 25872), (6468, 21656), (7392, 18949), (8121, 17248), (8624, 16242), (10828, 12936)]