132147680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{117989}}^1$

素因数の和:118011

約数の個数: 48

約数和(自身を含む): 356801760

約数和(自身を除く): 224654080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 117989, 235978, 471956, 589945, 825923, 943912, 1179890, 1651846, 1887824, 2359780, 3303692, 3775648, 4129615, 4719560, 6607384, 8259230, 9439120, 13214768, 16518460, 18878240, 26429536, 33036920, 66073840, 132147680]

約数ペア:

[(1, 132147680), (2, 66073840), (4, 33036920), (5, 26429536), (7, 18878240), (8, 16518460), (10, 13214768), (14, 9439120), (16, 8259230), (20, 6607384), (28, 4719560), (32, 4129615), (35, 3775648), (40, 3303692), (56, 2359780), (70, 1887824), (80, 1651846), (112, 1179890), (140, 943912), (160, 825923), (224, 589945), (280, 471956), (560, 235978), (1120, 117989)]