156985387197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1\times {\mathrm{36779}}^1$

素因数の和:37585

約数の個数: 32

約数和(自身を含む): 223716556800

約数和(自身を除く): 66731169603

約数列:

[1, 3, 17, 51, 127, 381, 659, 1977, 2159, 6477, 11203, 33609, 36779, 83693, 110337, 251079, 625243, 1422781, 1875729, 4268343, 4670933, 14012799, 24237361, 72712083, 79405861, 238217583, 412035137, 1236105411, 3078144847, 9234434541, 52328462399, 156985387197]

約数ペア:

[(1, 156985387197), (3, 52328462399), (17, 9234434541), (51, 3078144847), (127, 1236105411), (381, 412035137), (659, 238217583), (1977, 79405861), (2159, 72712083), (6477, 24237361), (11203, 14012799), (33609, 4670933), (36779, 4268343), (83693, 1875729), (110337, 1422781), (251079, 625243)]