186439248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 556526880

約数和(自身を除く): 370087632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 332, 342, 456, 498, 664, 684, 747, 821, 912, 996, 1328, 1368, 1494, 1577, 1642, 1992, 2463, 2736, 2988, 3154, 3284, 3984, 4731, 4926, 5976, 6308, 6568, 7389, 9462, 9852, 11952, 12616, 13136, 14193, 14778, 15599, 18924, 19704, 25232, 28386, 29556, 31198, 37848, 39408, 46797, 56772, 59112, 62396, 68143, 75696, 93594, 113544, 118224, 124792, 136286, 140391, 187188, 204429, 227088, 249584, 272572, 280782, 374376, 408858, 545144, 561564, 613287, 748752, 817716, 1090288, 1123128, 1226574, 1294717, 1635432, 2246256, 2453148, 2589434, 3270864, 3884151, 4906296, 5178868, 7768302, 9812592, 10357736, 11652453, 15536604, 20715472, 23304906, 31073208, 46609812, 62146416, 93219624, 186439248]

約数ペア:

[(1, 186439248), (2, 93219624), (3, 62146416), (4, 46609812), (6, 31073208), (8, 23304906), (9, 20715472), (12, 15536604), (16, 11652453), (18, 10357736), (19, 9812592), (24, 7768302), (36, 5178868), (38, 4906296), (48, 3884151), (57, 3270864), (72, 2589434), (76, 2453148), (83, 2246256), (114, 1635432), (144, 1294717), (152, 1226574), (166, 1123128), (171, 1090288), (228, 817716), (249, 748752), (304, 613287), (332, 561564), (342, 545144), (456, 408858), (498, 374376), (664, 280782), (684, 272572), (747, 249584), (821, 227088), (912, 204429), (996, 187188), (1328, 140391), (1368, 136286), (1494, 124792), (1577, 118224), (1642, 113544), (1992, 93594), (2463, 75696), (2736, 68143), (2988, 62396), (3154, 59112), (3284, 56772), (3984, 46797), (4731, 39408), (4926, 37848), (5976, 31198), (6308, 29556), (6568, 28386), (7389, 25232), (9462, 19704), (9852, 18924), (11952, 15599), (12616, 14778), (13136, 14193)]