160647424

素因数分解:

$2^8\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 369457088

約数和(自身を除く): 208809664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 571, 628, 896, 1099, 1142, 1256, 1792, 2198, 2284, 2512, 3997, 4396, 4568, 5024, 7994, 8792, 9136, 10048, 15988, 17584, 18272, 20096, 31976, 35168, 36544, 40192, 63952, 70336, 73088, 89647, 127904, 140672, 146176, 179294, 255808, 281344, 358588, 511616, 627529, 717176, 1023232, 1255058, 1434352, 2510116, 2868704, 5020232, 5737408, 10040464, 11474816, 20080928, 22949632, 40161856, 80323712, 160647424]

約数ペア:

[(1, 160647424), (2, 80323712), (4, 40161856), (7, 22949632), (8, 20080928), (14, 11474816), (16, 10040464), (28, 5737408), (32, 5020232), (56, 2868704), (64, 2510116), (112, 1434352), (128, 1255058), (157, 1023232), (224, 717176), (256, 627529), (314, 511616), (448, 358588), (571, 281344), (628, 255808), (896, 179294), (1099, 146176), (1142, 140672), (1256, 127904), (1792, 89647), (2198, 73088), (2284, 70336), (2512, 63952), (3997, 40192), (4396, 36544), (4568, 35168), (5024, 31976), (7994, 20096), (8792, 18272), (9136, 17584), (10048, 15988)]