163914184

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25903}}^1$

素因数の和:26029

約数の個数: 32

約数和(自身を含む): 354366720

約数和(自身を除く): 190452536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 25903, 51806, 103612, 181321, 207224, 362642, 725284, 1450568, 2927039, 5854078, 11708156, 20489273, 23416312, 40978546, 81957092, 163914184]

約数ペア:

[(1, 163914184), (2, 81957092), (4, 40978546), (7, 23416312), (8, 20489273), (14, 11708156), (28, 5854078), (56, 2927039), (113, 1450568), (226, 725284), (452, 362642), (791, 207224), (904, 181321), (1582, 103612), (3164, 51806), (6328, 25903)]