123207616

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5261

約数の個数: 56

約数和(自身を含む): 284744160

約数和(自身を除く): 161536544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5189, 5936, 10378, 11872, 20756, 23744, 36323, 41512, 72646, 83024, 145292, 166048, 275017, 290584, 332096, 550034, 581168, 1100068, 1162336, 1925119, 2200136, 2324672, 3850238, 4400272, 7700476, 8800544, 15400952, 17601088, 30801904, 61603808, 123207616]

約数ペア:

[(1, 123207616), (2, 61603808), (4, 30801904), (7, 17601088), (8, 15400952), (14, 8800544), (16, 7700476), (28, 4400272), (32, 3850238), (53, 2324672), (56, 2200136), (64, 1925119), (106, 1162336), (112, 1100068), (212, 581168), (224, 550034), (371, 332096), (424, 290584), (448, 275017), (742, 166048), (848, 145292), (1484, 83024), (1696, 72646), (2968, 41512), (3392, 36323), (5189, 23744), (5936, 20756), (10378, 11872)]