155176956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{391861}}^1$

素因数の和:391882

約数の個数: 36

約数和(自身を含む): 427913304

約数和(自身を除く): 272736348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 391861, 783722, 1175583, 1567444, 2351166, 3526749, 4310471, 4702332, 7053498, 8620942, 12931413, 14106996, 17241884, 25862826, 38794239, 51725652, 77588478, 155176956]

約数ペア:

[(1, 155176956), (2, 77588478), (3, 51725652), (4, 38794239), (6, 25862826), (9, 17241884), (11, 14106996), (12, 12931413), (18, 8620942), (22, 7053498), (33, 4702332), (36, 4310471), (44, 3526749), (66, 2351166), (99, 1567444), (132, 1175583), (198, 783722), (396, 391861)]