173137664

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 400296960

約数和(自身を除く): 227159296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1223, 1264, 1792, 2212, 2446, 2528, 4424, 4892, 5056, 8561, 8848, 9784, 10112, 17122, 17696, 19568, 20224, 34244, 35392, 39136, 68488, 70784, 78272, 96617, 136976, 141568, 156544, 193234, 273952, 313088, 386468, 547904, 676319, 772936, 1095808, 1352638, 1545872, 2191616, 2705276, 3091744, 5410552, 6183488, 10821104, 12366976, 21642208, 24733952, 43284416, 86568832, 173137664]

約数ペア:

[(1, 173137664), (2, 86568832), (4, 43284416), (7, 24733952), (8, 21642208), (14, 12366976), (16, 10821104), (28, 6183488), (32, 5410552), (56, 3091744), (64, 2705276), (79, 2191616), (112, 1545872), (128, 1352638), (158, 1095808), (224, 772936), (256, 676319), (316, 547904), (448, 386468), (553, 313088), (632, 273952), (896, 193234), (1106, 156544), (1223, 141568), (1264, 136976), (1792, 96617), (2212, 78272), (2446, 70784), (2528, 68488), (4424, 39136), (4892, 35392), (5056, 34244), (8561, 20224), (8848, 19568), (9784, 17696), (10112, 17122)]