140596408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 285638400

約数和(自身を除く): 145041992

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 113, 116, 124, 173, 226, 232, 248, 346, 452, 692, 899, 904, 1384, 1798, 3277, 3503, 3596, 5017, 5363, 6554, 7006, 7192, 10034, 10726, 13108, 14012, 19549, 20068, 21452, 26216, 28024, 39098, 40136, 42904, 78196, 101587, 155527, 156392, 203174, 311054, 406348, 566921, 606019, 622108, 812696, 1133842, 1212038, 1244216, 2267684, 2424076, 4535368, 4848152, 17574551, 35149102, 70298204, 140596408]

約数ペア:

[(1, 140596408), (2, 70298204), (4, 35149102), (8, 17574551), (29, 4848152), (31, 4535368), (58, 2424076), (62, 2267684), (113, 1244216), (116, 1212038), (124, 1133842), (173, 812696), (226, 622108), (232, 606019), (248, 566921), (346, 406348), (452, 311054), (692, 203174), (899, 156392), (904, 155527), (1384, 101587), (1798, 78196), (3277, 42904), (3503, 40136), (3596, 39098), (5017, 28024), (5363, 26216), (6554, 21452), (7006, 20068), (7192, 19549), (10034, 14012), (10726, 13108)]