147756448

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 333426240

約数和(自身を除く): 185669792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 886, 1489, 1772, 2978, 3101, 3544, 5956, 6202, 7088, 10423, 11912, 12404, 14176, 20846, 23824, 24808, 41692, 47648, 49616, 83384, 99232, 166768, 333536, 659627, 1319254, 2638508, 4617389, 5277016, 9234778, 10554032, 18469556, 21108064, 36939112, 73878224, 147756448]

約数ペア:

[(1, 147756448), (2, 73878224), (4, 36939112), (7, 21108064), (8, 18469556), (14, 10554032), (16, 9234778), (28, 5277016), (32, 4617389), (56, 2638508), (112, 1319254), (224, 659627), (443, 333536), (886, 166768), (1489, 99232), (1772, 83384), (2978, 49616), (3101, 47648), (3544, 41692), (5956, 24808), (6202, 23824), (7088, 20846), (10423, 14176), (11912, 12404)]