163744904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3943}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 319464000

約数和(自身を除く): 155719096

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 3943, 5191, 7886, 10382, 15772, 20764, 31544, 41528, 114347, 228694, 457388, 705797, 914776, 1411594, 2823188, 5646376, 20468113, 40936226, 81872452, 163744904]

約数ペア:

[(1, 163744904), (2, 81872452), (4, 40936226), (8, 20468113), (29, 5646376), (58, 2823188), (116, 1411594), (179, 914776), (232, 705797), (358, 457388), (716, 228694), (1432, 114347), (3943, 41528), (5191, 31544), (7886, 20764), (10382, 15772)]