140656728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3412

約数の個数: 64

約数和(自身を含む): 369842400

約数和(自身を除く): 229185672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 1464, 1769, 3313, 3538, 5307, 6626, 7076, 9939, 10614, 13252, 14152, 19878, 21228, 26504, 39756, 42456, 79512, 96077, 192154, 202093, 288231, 384308, 404186, 576462, 606279, 768616, 808372, 1152924, 1212558, 1616744, 2305848, 2425116, 4850232, 5860697, 11721394, 17582091, 23442788, 35164182, 46885576, 70328364, 140656728]

約数ペア:

[(1, 140656728), (2, 70328364), (3, 46885576), (4, 35164182), (6, 23442788), (8, 17582091), (12, 11721394), (24, 5860697), (29, 4850232), (58, 2425116), (61, 2305848), (87, 1616744), (116, 1212558), (122, 1152924), (174, 808372), (183, 768616), (232, 606279), (244, 576462), (348, 404186), (366, 384308), (488, 288231), (696, 202093), (732, 192154), (1464, 96077), (1769, 79512), (3313, 42456), (3538, 39756), (5307, 26504), (6626, 21228), (7076, 19878), (9939, 14152), (10614, 13252)]