155157948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 429287040

約数和(自身を除く): 274129092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 467, 839, 934, 1401, 1678, 1868, 2517, 2802, 3356, 4203, 5034, 5137, 5604, 7551, 8406, 9229, 10068, 10274, 15102, 15411, 16812, 18458, 20548, 27687, 30204, 30822, 36916, 46233, 55374, 61644, 83061, 92466, 110748, 166122, 184932, 332244, 391813, 783626, 1175439, 1567252, 2350878, 3526317, 4309943, 4701756, 7052634, 8619886, 12929829, 14105268, 17239772, 25859658, 38789487, 51719316, 77578974, 155157948]

約数ペア:

[(1, 155157948), (2, 77578974), (3, 51719316), (4, 38789487), (6, 25859658), (9, 17239772), (11, 14105268), (12, 12929829), (18, 8619886), (22, 7052634), (33, 4701756), (36, 4309943), (44, 3526317), (66, 2350878), (99, 1567252), (132, 1175439), (198, 783626), (396, 391813), (467, 332244), (839, 184932), (934, 166122), (1401, 110748), (1678, 92466), (1868, 83061), (2517, 61644), (2802, 55374), (3356, 46233), (4203, 36916), (5034, 30822), (5137, 30204), (5604, 27687), (7551, 20548), (8406, 18458), (9229, 16812), (10068, 15411), (10274, 15102)]