123874249232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9938563}}^1$

素因数の和:9938631

約数の個数: 40

約数和(自身を含む): 258800206560

約数和(自身を除く): 134925957328

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 9938563, 19877126, 39754252, 79508504, 159017008, 188832697, 377665394, 407481083, 755330788, 814962166, 1510661576, 1629924332, 3021323152, 3259848664, 6519697328, 7742140577, 15484281154, 30968562308, 61937124616, 123874249232]

約数ペア:

[(1, 123874249232), (2, 61937124616), (4, 30968562308), (8, 15484281154), (16, 7742140577), (19, 6519697328), (38, 3259848664), (41, 3021323152), (76, 1629924332), (82, 1510661576), (152, 814962166), (164, 755330788), (304, 407481083), (328, 377665394), (656, 188832697), (779, 159017008), (1558, 79508504), (3116, 39754252), (6232, 19877126), (12464, 9938563)]