156778148336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1\times {\mathrm{1303}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 318318626304

約数和(自身を除く): 161540477968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 557, 587, 1114, 1174, 1303, 2228, 2348, 2606, 4456, 4696, 5212, 8912, 9392, 10424, 12811, 13501, 20848, 25622, 27002, 29969, 51244, 54004, 59938, 102488, 108008, 119876, 204976, 216016, 239752, 326959, 479504, 653918, 725771, 764861, 1307836, 1451542, 1529722, 2615672, 2903084, 3059444, 5231344, 5806168, 6118888, 7520057, 11612336, 12237776, 15040114, 16692733, 17591803, 30080228, 33385466, 35183606, 60160456, 66770932, 70367212, 120320912, 133541864, 140734424, 267083728, 281468848, 426027577, 852055154, 1704110308, 3408220616, 6816441232, 9798634271, 19597268542, 39194537084, 78389074168, 156778148336]

約数ペア:

[(1, 156778148336), (2, 78389074168), (4, 39194537084), (8, 19597268542), (16, 9798634271), (23, 6816441232), (46, 3408220616), (92, 1704110308), (184, 852055154), (368, 426027577), (557, 281468848), (587, 267083728), (1114, 140734424), (1174, 133541864), (1303, 120320912), (2228, 70367212), (2348, 66770932), (2606, 60160456), (4456, 35183606), (4696, 33385466), (5212, 30080228), (8912, 17591803), (9392, 16692733), (10424, 15040114), (12811, 12237776), (13501, 11612336), (20848, 7520057), (25622, 6118888), (27002, 5806168), (29969, 5231344), (51244, 3059444), (54004, 2903084), (59938, 2615672), (102488, 1529722), (108008, 1451542), (119876, 1307836), (204976, 764861), (216016, 725771), (239752, 653918), (326959, 479504)]