155698816

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13401

約数の個数: 64

約数和(自身を含む): 381790080

約数和(自身を除く): 226091264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13367, 26734, 53468, 93569, 106936, 173771, 187138, 213872, 347542, 374276, 427744, 695084, 748552, 855488, 1216397, 1390168, 1497104, 1710976, 2432794, 2780336, 2994208, 4865588, 5560672, 5988416, 9731176, 11121344, 11976832, 19462352, 22242688, 38924704, 77849408, 155698816]

約数ペア:

[(1, 155698816), (2, 77849408), (4, 38924704), (7, 22242688), (8, 19462352), (13, 11976832), (14, 11121344), (16, 9731176), (26, 5988416), (28, 5560672), (32, 4865588), (52, 2994208), (56, 2780336), (64, 2432794), (91, 1710976), (104, 1497104), (112, 1390168), (128, 1216397), (182, 855488), (208, 748552), (224, 695084), (364, 427744), (416, 374276), (448, 347542), (728, 213872), (832, 187138), (896, 173771), (1456, 106936), (1664, 93569), (2912, 53468), (5824, 26734), (11648, 13367)]