136586404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 256132800

約数和(自身を除く): 119546396

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 139, 172, 197, 278, 394, 556, 788, 1247, 2494, 4031, 4988, 5713, 5977, 8062, 8471, 11426, 11954, 16124, 16942, 22852, 23908, 27383, 33884, 54766, 109532, 173333, 245659, 346666, 491318, 693332, 794107, 982636, 1177469, 1588214, 2354938, 3176428, 4709876, 34146601, 68293202, 136586404]

約数ペア:

[(1, 136586404), (2, 68293202), (4, 34146601), (29, 4709876), (43, 3176428), (58, 2354938), (86, 1588214), (116, 1177469), (139, 982636), (172, 794107), (197, 693332), (278, 491318), (394, 346666), (556, 245659), (788, 173333), (1247, 109532), (2494, 54766), (4031, 33884), (4988, 27383), (5713, 23908), (5977, 22852), (8062, 16942), (8471, 16124), (11426, 11954)]