109175248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 153307952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 449, 668, 728, 898, 1169, 1336, 1456, 1796, 2171, 2338, 2672, 3143, 3592, 4342, 4676, 5837, 6286, 7184, 8684, 9352, 11674, 12572, 15197, 17368, 18704, 23348, 25144, 30394, 34736, 40859, 46696, 50288, 60788, 74983, 81718, 93392, 121576, 149966, 163436, 243152, 299932, 326872, 524881, 599864, 653744, 974779, 1049762, 1199728, 1949558, 2099524, 3899116, 4199048, 6823453, 7798232, 8398096, 13646906, 15596464, 27293812, 54587624, 109175248]

約数ペア:

[(1, 109175248), (2, 54587624), (4, 27293812), (7, 15596464), (8, 13646906), (13, 8398096), (14, 7798232), (16, 6823453), (26, 4199048), (28, 3899116), (52, 2099524), (56, 1949558), (91, 1199728), (104, 1049762), (112, 974779), (167, 653744), (182, 599864), (208, 524881), (334, 326872), (364, 299932), (449, 243152), (668, 163436), (728, 149966), (898, 121576), (1169, 93392), (1336, 81718), (1456, 74983), (1796, 60788), (2171, 50288), (2338, 46696), (2672, 40859), (3143, 34736), (3592, 30394), (4342, 25144), (4676, 23348), (5837, 18704), (6286, 17368), (7184, 15197), (8684, 12572), (9352, 11674)]