127199006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 212544000

約数和(自身を除く): 85344994

約数列:

[1, 2, 11, 22, 79, 158, 163, 326, 449, 869, 898, 1738, 1793, 3586, 4939, 9878, 12877, 25754, 35471, 70942, 73187, 141647, 146374, 283294, 390181, 780362, 805057, 1610114, 5781773, 11563546, 63599503, 127199006]

約数ペア:

[(1, 127199006), (2, 63599503), (11, 11563546), (22, 5781773), (79, 1610114), (158, 805057), (163, 780362), (326, 390181), (449, 283294), (869, 146374), (898, 141647), (1738, 73187), (1793, 70942), (3586, 35471), (4939, 25754), (9878, 12877)]