132402728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 253186560

約数和(自身を除く): 120783832

約数列:

[1, 2, 4, 8, 73, 146, 191, 292, 382, 584, 764, 1187, 1528, 2374, 4748, 9496, 13943, 27886, 55772, 86651, 111544, 173302, 226717, 346604, 453434, 693208, 906868, 1813736, 16550341, 33100682, 66201364, 132402728]

約数ペア:

[(1, 132402728), (2, 66201364), (4, 33100682), (8, 16550341), (73, 1813736), (146, 906868), (191, 693208), (292, 453434), (382, 346604), (584, 226717), (764, 173302), (1187, 111544), (1528, 86651), (2374, 55772), (4748, 27886), (9496, 13943)]