140323968

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 436152000

約数和(自身を除く): 295828032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2137, 2432, 2736, 3456, 3648, 4104, 4274, 5472, 6411, 7296, 8208, 8548, 10944, 12822, 16416, 17096, 19233, 21888, 25644, 32832, 34192, 38466, 40603, 51288, 57699, 65664, 68384, 76932, 81206, 102576, 115398, 121809, 136768, 153864, 162412, 205152, 230796, 243618, 273536, 307728, 324824, 365427, 410304, 461592, 487236, 615456, 649648, 730854, 820608, 923184, 974472, 1096281, 1230912, 1299296, 1461708, 1846368, 1948944, 2192562, 2461824, 2598592, 2923416, 3692736, 3897888, 4385124, 5197184, 5846832, 7385472, 7795776, 8770248, 11693664, 15591552, 17540496, 23387328, 35080992, 46774656, 70161984, 140323968]

約数ペア:

[(1, 140323968), (2, 70161984), (3, 46774656), (4, 35080992), (6, 23387328), (8, 17540496), (9, 15591552), (12, 11693664), (16, 8770248), (18, 7795776), (19, 7385472), (24, 5846832), (27, 5197184), (32, 4385124), (36, 3897888), (38, 3692736), (48, 2923416), (54, 2598592), (57, 2461824), (64, 2192562), (72, 1948944), (76, 1846368), (96, 1461708), (108, 1299296), (114, 1230912), (128, 1096281), (144, 974472), (152, 923184), (171, 820608), (192, 730854), (216, 649648), (228, 615456), (288, 487236), (304, 461592), (342, 410304), (384, 365427), (432, 324824), (456, 307728), (513, 273536), (576, 243618), (608, 230796), (684, 205152), (864, 162412), (912, 153864), (1026, 136768), (1152, 121809), (1216, 115398), (1368, 102576), (1728, 81206), (1824, 76932), (2052, 68384), (2137, 65664), (2432, 57699), (2736, 51288), (3456, 40603), (3648, 38466), (4104, 34192), (4274, 32832), (5472, 25644), (6411, 21888), (7296, 19233), (8208, 17096), (8548, 16416), (10944, 12822)]