156596128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12197

約数の個数: 48

約数和(自身を含む): 342752256

約数和(自身を除く): 186156128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12143, 12896, 24286, 48572, 97144, 157859, 194288, 315718, 376433, 388576, 631436, 752866, 1262872, 1505732, 2525744, 3011464, 4893629, 5051488, 6022928, 9787258, 12045856, 19574516, 39149032, 78298064, 156596128]

約数ペア:

[(1, 156596128), (2, 78298064), (4, 39149032), (8, 19574516), (13, 12045856), (16, 9787258), (26, 6022928), (31, 5051488), (32, 4893629), (52, 3011464), (62, 2525744), (104, 1505732), (124, 1262872), (208, 752866), (248, 631436), (403, 388576), (416, 376433), (496, 315718), (806, 194288), (992, 157859), (1612, 97144), (3224, 48572), (6448, 24286), (12143, 12896)]