12156650492

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{10937}}^1$

素因数の和:11115

約数の個数: 72

約数和(自身を含む): 25452375984

約数和(自身を除く): 13295725492

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 107, 196, 212, 214, 371, 428, 742, 749, 1484, 1498, 2597, 2996, 5194, 5243, 5671, 10388, 10486, 10937, 11342, 20972, 21874, 22684, 39697, 43748, 76559, 79394, 153118, 158788, 277879, 306236, 535913, 555758, 579661, 1071826, 1111516, 1159322, 1170259, 2143652, 2318644, 2340518, 4057627, 4681036, 8115254, 8191813, 16230508, 16383626, 28403389, 32767252, 56806778, 57342691, 62023727, 113613556, 114685382, 124047454, 229370764, 248094908, 434166089, 868332178, 1736664356, 3039162623, 6078325246, 12156650492]

約数ペア:

[(1, 12156650492), (2, 6078325246), (4, 3039162623), (7, 1736664356), (14, 868332178), (28, 434166089), (49, 248094908), (53, 229370764), (98, 124047454), (106, 114685382), (107, 113613556), (196, 62023727), (212, 57342691), (214, 56806778), (371, 32767252), (428, 28403389), (742, 16383626), (749, 16230508), (1484, 8191813), (1498, 8115254), (2597, 4681036), (2996, 4057627), (5194, 2340518), (5243, 2318644), (5671, 2143652), (10388, 1170259), (10486, 1159322), (10937, 1111516), (11342, 1071826), (20972, 579661), (21874, 555758), (22684, 535913), (39697, 306236), (43748, 277879), (76559, 158788), (79394, 153118)]