156489204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 371589120

約数和(自身を除く): 215099916

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 383, 431, 474, 766, 862, 948, 1149, 1293, 1532, 1724, 2298, 2586, 4596, 5172, 30257, 34049, 60514, 68098, 90771, 102147, 121028, 136196, 165073, 181542, 204294, 330146, 363084, 408588, 495219, 660292, 990438, 1980876, 13040767, 26081534, 39122301, 52163068, 78244602, 156489204]

約数ペア:

[(1, 156489204), (2, 78244602), (3, 52163068), (4, 39122301), (6, 26081534), (12, 13040767), (79, 1980876), (158, 990438), (237, 660292), (316, 495219), (383, 408588), (431, 363084), (474, 330146), (766, 204294), (862, 181542), (948, 165073), (1149, 136196), (1293, 121028), (1532, 102147), (1724, 90771), (2298, 68098), (2586, 60514), (4596, 34049), (5172, 30257)]