140114208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 419380416

約数和(自身を除く): 279266208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 311, 312, 361, 416, 456, 494, 608, 622, 624, 722, 741, 912, 933, 988, 1083, 1244, 1248, 1444, 1482, 1824, 1866, 1976, 2166, 2488, 2888, 2964, 3732, 3952, 4043, 4332, 4693, 4976, 5776, 5909, 5928, 7464, 7904, 8086, 8664, 9386, 9952, 11552, 11818, 11856, 12129, 14079, 14928, 16172, 17328, 17727, 18772, 23636, 23712, 24258, 28158, 29856, 32344, 34656, 35454, 37544, 47272, 48516, 56316, 64688, 70908, 75088, 76817, 94544, 97032, 112271, 112632, 129376, 141816, 150176, 153634, 189088, 194064, 224542, 225264, 230451, 283632, 307268, 336813, 388128, 449084, 450528, 460902, 567264, 614536, 673626, 898168, 921804, 1229072, 1347252, 1459523, 1796336, 1843608, 2458144, 2694504, 2919046, 3592672, 3687216, 4378569, 5389008, 5838092, 7374432, 8757138, 10778016, 11676184, 17514276, 23352368, 35028552, 46704736, 70057104, 140114208]

約数ペア:

[(1, 140114208), (2, 70057104), (3, 46704736), (4, 35028552), (6, 23352368), (8, 17514276), (12, 11676184), (13, 10778016), (16, 8757138), (19, 7374432), (24, 5838092), (26, 5389008), (32, 4378569), (38, 3687216), (39, 3592672), (48, 2919046), (52, 2694504), (57, 2458144), (76, 1843608), (78, 1796336), (96, 1459523), (104, 1347252), (114, 1229072), (152, 921804), (156, 898168), (208, 673626), (228, 614536), (247, 567264), (304, 460902), (311, 450528), (312, 449084), (361, 388128), (416, 336813), (456, 307268), (494, 283632), (608, 230451), (622, 225264), (624, 224542), (722, 194064), (741, 189088), (912, 153634), (933, 150176), (988, 141816), (1083, 129376), (1244, 112632), (1248, 112271), (1444, 97032), (1482, 94544), (1824, 76817), (1866, 75088), (1976, 70908), (2166, 64688), (2488, 56316), (2888, 48516), (2964, 47272), (3732, 37544), (3952, 35454), (4043, 34656), (4332, 32344), (4693, 29856), (4976, 28158), (5776, 24258), (5909, 23712), (5928, 23636), (7464, 18772), (7904, 17727), (8086, 17328), (8664, 16172), (9386, 14928), (9952, 14079), (11552, 12129), (11818, 11856)]