155091048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4639}}^1$

素因数の和:4854

約数の個数: 64

約数和(自身を含む): 445440000

約数和(自身を除く): 290348952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4639, 4776, 5572, 8358, 9278, 11144, 13917, 16716, 18556, 27834, 32473, 33432, 37112, 55668, 64946, 97419, 111336, 129892, 194838, 259784, 389676, 779352, 923161, 1846322, 2769483, 3692644, 5538966, 6462127, 7385288, 11077932, 12924254, 19386381, 22155864, 25848508, 38772762, 51697016, 77545524, 155091048]

約数ペア:

[(1, 155091048), (2, 77545524), (3, 51697016), (4, 38772762), (6, 25848508), (7, 22155864), (8, 19386381), (12, 12924254), (14, 11077932), (21, 7385288), (24, 6462127), (28, 5538966), (42, 3692644), (56, 2769483), (84, 1846322), (168, 923161), (199, 779352), (398, 389676), (597, 259784), (796, 194838), (1194, 129892), (1393, 111336), (1592, 97419), (2388, 64946), (2786, 55668), (4179, 37112), (4639, 33432), (4776, 32473), (5572, 27834), (8358, 18556), (9278, 16716), (11144, 13917)]