188859080732

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{1429}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 385106641920

約数和(自身を除く): 196247561188

約数列:

[1, 2, 4, 7, 14, 28, 131, 137, 262, 263, 274, 524, 526, 548, 917, 959, 1052, 1429, 1834, 1841, 1918, 2858, 3668, 3682, 3836, 5716, 7364, 10003, 17947, 20006, 34453, 35894, 36031, 40012, 68906, 71788, 72062, 125629, 137812, 144124, 187199, 195773, 241171, 251258, 252217, 374398, 375827, 391546, 482342, 502516, 504434, 748796, 751654, 783092, 964684, 1008868, 1310393, 1370411, 1503308, 2620786, 2630789, 2740822, 4720061, 5241572, 5261578, 5481644, 9440122, 10523156, 18880244, 25646263, 33040427, 49233337, 51292526, 51488299, 66080854, 98466674, 102585052, 102976598, 132161708, 179523841, 196933348, 205953196, 344633359, 359047682, 360418093, 689266718, 718095364, 720836186, 1378533436, 1441672372, 6744967169, 13489934338, 26979868676, 47214770183, 94429540366, 188859080732]

約数ペア:

[(1, 188859080732), (2, 94429540366), (4, 47214770183), (7, 26979868676), (14, 13489934338), (28, 6744967169), (131, 1441672372), (137, 1378533436), (262, 720836186), (263, 718095364), (274, 689266718), (524, 360418093), (526, 359047682), (548, 344633359), (917, 205953196), (959, 196933348), (1052, 179523841), (1429, 132161708), (1834, 102976598), (1841, 102585052), (1918, 98466674), (2858, 66080854), (3668, 51488299), (3682, 51292526), (3836, 49233337), (5716, 33040427), (7364, 25646263), (10003, 18880244), (17947, 10523156), (20006, 9440122), (34453, 5481644), (35894, 5261578), (36031, 5241572), (40012, 4720061), (68906, 2740822), (71788, 2630789), (72062, 2620786), (125629, 1503308), (137812, 1370411), (144124, 1310393), (187199, 1008868), (195773, 964684), (241171, 783092), (251258, 751654), (252217, 748796), (374398, 504434), (375827, 502516), (391546, 482342)]