156960505671

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1\times {\mathrm{1511}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 212301831168

約数和(自身を除く): 55341325497

約数列:

[1, 3, 97, 291, 487, 733, 1461, 1511, 2199, 4533, 47239, 71101, 141717, 146567, 213303, 356971, 439701, 735857, 1070913, 1107563, 2207571, 3322689, 34626187, 71378129, 103878561, 107433611, 214134387, 322300833, 539383181, 1618149543, 52320168557, 156960505671]

約数ペア:

[(1, 156960505671), (3, 52320168557), (97, 1618149543), (291, 539383181), (487, 322300833), (733, 214134387), (1461, 107433611), (1511, 103878561), (2199, 71378129), (4533, 34626187), (47239, 3322689), (71101, 2207571), (141717, 1107563), (146567, 1070913), (213303, 735857), (356971, 439701)]