169177792

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 84

約数和(自身を含む): 396407640

約数和(自身を除く): 227229848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 292, 392, 448, 511, 584, 739, 784, 1022, 1168, 1478, 1568, 2044, 2336, 2956, 3136, 3577, 4088, 4672, 5173, 5912, 7154, 8176, 10346, 11824, 14308, 16352, 20692, 23648, 28616, 32704, 36211, 41384, 47296, 53947, 57232, 72422, 82768, 107894, 114464, 144844, 165536, 215788, 228928, 289688, 331072, 377629, 431576, 579376, 755258, 863152, 1158752, 1510516, 1726304, 2317504, 2643403, 3021032, 3452608, 5286806, 6042064, 10573612, 12084128, 21147224, 24168256, 42294448, 84588896, 169177792]

約数ペア:

[(1, 169177792), (2, 84588896), (4, 42294448), (7, 24168256), (8, 21147224), (14, 12084128), (16, 10573612), (28, 6042064), (32, 5286806), (49, 3452608), (56, 3021032), (64, 2643403), (73, 2317504), (98, 1726304), (112, 1510516), (146, 1158752), (196, 863152), (224, 755258), (292, 579376), (392, 431576), (448, 377629), (511, 331072), (584, 289688), (739, 228928), (784, 215788), (1022, 165536), (1168, 144844), (1478, 114464), (1568, 107894), (2044, 82768), (2336, 72422), (2956, 57232), (3136, 53947), (3577, 47296), (4088, 41384), (4672, 36211), (5173, 32704), (5912, 28616), (7154, 23648), (8176, 20692), (10346, 16352), (11824, 14308)]