133933760

素因数分解:

$2^6\times 5^1\times {\mathrm{571}}^1\times {\mathrm{733}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 319924176

約数和(自身を除く): 185990416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 571, 733, 1142, 1466, 2284, 2855, 2932, 3665, 4568, 5710, 5864, 7330, 9136, 11420, 11728, 14660, 18272, 22840, 23456, 29320, 36544, 45680, 46912, 58640, 91360, 117280, 182720, 234560, 418543, 837086, 1674172, 2092715, 3348344, 4185430, 6696688, 8370860, 13393376, 16741720, 26786752, 33483440, 66966880, 133933760]

約数ペア:

[(1, 133933760), (2, 66966880), (4, 33483440), (5, 26786752), (8, 16741720), (10, 13393376), (16, 8370860), (20, 6696688), (32, 4185430), (40, 3348344), (64, 2092715), (80, 1674172), (160, 837086), (320, 418543), (571, 234560), (733, 182720), (1142, 117280), (1466, 91360), (2284, 58640), (2855, 46912), (2932, 45680), (3665, 36544), (4568, 29320), (5710, 23456), (5864, 22840), (7330, 18272), (9136, 14660), (11420, 11728)]