129007102

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 228312000

約数和(自身を除く): 99304898

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 1246, 2113, 4226, 4361, 8722, 14791, 29582, 30527, 61054, 103537, 188057, 207074, 376114, 724759, 1316399, 1449518, 2632798, 9214793, 18429586, 64503551, 129007102]

約数ペア:

[(1, 129007102), (2, 64503551), (7, 18429586), (14, 9214793), (49, 2632798), (89, 1449518), (98, 1316399), (178, 724759), (343, 376114), (623, 207074), (686, 188057), (1246, 103537), (2113, 61054), (4226, 30527), (4361, 29582), (8722, 14791)]