198182752

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 421727040

約数和(自身を除く): 223544288

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 83, 116, 124, 166, 232, 248, 332, 464, 496, 664, 899, 928, 992, 1328, 1798, 2407, 2573, 2656, 3596, 4814, 5146, 6889, 7192, 9628, 10292, 13778, 14384, 19256, 20584, 27556, 28768, 38512, 41168, 55112, 74617, 77024, 82336, 110224, 149234, 199781, 213559, 220448, 298468, 399562, 427118, 596936, 799124, 854236, 1193872, 1598248, 1708472, 2387744, 3196496, 3416944, 6193211, 6392992, 6833888, 12386422, 24772844, 49545688, 99091376, 198182752]

約数ペア:

[(1, 198182752), (2, 99091376), (4, 49545688), (8, 24772844), (16, 12386422), (29, 6833888), (31, 6392992), (32, 6193211), (58, 3416944), (62, 3196496), (83, 2387744), (116, 1708472), (124, 1598248), (166, 1193872), (232, 854236), (248, 799124), (332, 596936), (464, 427118), (496, 399562), (664, 298468), (899, 220448), (928, 213559), (992, 199781), (1328, 149234), (1798, 110224), (2407, 82336), (2573, 77024), (2656, 74617), (3596, 55112), (4814, 41168), (5146, 38512), (6889, 28768), (7192, 27556), (9628, 20584), (10292, 19256), (13778, 14384)]