168292576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7547

約数の個数: 48

約数和(自身を含む): 358238160

約数和(自身を除く): 189945584

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 7481, 11248, 14962, 22496, 29924, 59848, 119696, 142139, 239392, 276797, 284278, 553594, 568556, 1107188, 1137112, 2214376, 2274224, 4428752, 4548448, 5259143, 8857504, 10518286, 21036572, 42073144, 84146288, 168292576]

約数ペア:

[(1, 168292576), (2, 84146288), (4, 42073144), (8, 21036572), (16, 10518286), (19, 8857504), (32, 5259143), (37, 4548448), (38, 4428752), (74, 2274224), (76, 2214376), (148, 1137112), (152, 1107188), (296, 568556), (304, 553594), (592, 284278), (608, 276797), (703, 239392), (1184, 142139), (1406, 119696), (2812, 59848), (5624, 29924), (7481, 22496), (11248, 14962)]