139267934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 234178560

約数和(自身を除く): 94910626

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 806, 1319, 1703, 2638, 3406, 4061, 8122, 17147, 34294, 40889, 52793, 81778, 105586, 172789, 345578, 531557, 1063114, 2246257, 4492514, 5356459, 10712918, 69633967, 139267934]

約数ペア:

[(1, 139267934), (2, 69633967), (13, 10712918), (26, 5356459), (31, 4492514), (62, 2246257), (131, 1063114), (262, 531557), (403, 345578), (806, 172789), (1319, 105586), (1703, 81778), (2638, 52793), (3406, 40889), (4061, 34294), (8122, 17147)]