129468122

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3583}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 102775078

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 3583, 5162, 7166, 18067, 25081, 36134, 50162, 103907, 207814, 318887, 637774, 727349, 1454698, 2232209, 4464418, 9247723, 18495446, 64734061, 129468122]

約数ペア:

[(1, 129468122), (2, 64734061), (7, 18495446), (14, 9247723), (29, 4464418), (58, 2232209), (89, 1454698), (178, 727349), (203, 637774), (406, 318887), (623, 207814), (1246, 103907), (2581, 50162), (3583, 36134), (5162, 25081), (7166, 18067)]