131005504

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9483

約数の個数: 56

約数和(自身を含む): 306718208

約数和(自身を除く): 175712704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9433, 13888, 18866, 37732, 66031, 75464, 132062, 150928, 264124, 292423, 301856, 528248, 584846, 603712, 1056496, 1169692, 2046961, 2112992, 2339384, 4093922, 4225984, 4678768, 8187844, 9357536, 16375688, 18715072, 32751376, 65502752, 131005504]

約数ペア:

[(1, 131005504), (2, 65502752), (4, 32751376), (7, 18715072), (8, 16375688), (14, 9357536), (16, 8187844), (28, 4678768), (31, 4225984), (32, 4093922), (56, 2339384), (62, 2112992), (64, 2046961), (112, 1169692), (124, 1056496), (217, 603712), (224, 584846), (248, 528248), (434, 301856), (448, 292423), (496, 264124), (868, 150928), (992, 132062), (1736, 75464), (1984, 66031), (3472, 37732), (6944, 18866), (9433, 13888)]