140008896

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7841}}^1$

素因数の和:7890

約数の個数: 84

約数和(自身を含む): 414308544

約数和(自身を除く): 274299648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 7841, 8928, 15682, 17856, 23523, 31364, 47046, 62728, 70569, 94092, 125456, 141138, 188184, 243071, 250912, 282276, 376368, 486142, 501824, 564552, 729213, 752736, 972284, 1129104, 1458426, 1505472, 1944568, 2187639, 2258208, 2916852, 3889136, 4375278, 4516416, 5833704, 7778272, 8750556, 11667408, 15556544, 17501112, 23334816, 35002224, 46669632, 70004448, 140008896]

約数ペア:

[(1, 140008896), (2, 70004448), (3, 46669632), (4, 35002224), (6, 23334816), (8, 17501112), (9, 15556544), (12, 11667408), (16, 8750556), (18, 7778272), (24, 5833704), (31, 4516416), (32, 4375278), (36, 3889136), (48, 2916852), (62, 2258208), (64, 2187639), (72, 1944568), (93, 1505472), (96, 1458426), (124, 1129104), (144, 972284), (186, 752736), (192, 729213), (248, 564552), (279, 501824), (288, 486142), (372, 376368), (496, 282276), (558, 250912), (576, 243071), (744, 188184), (992, 141138), (1116, 125456), (1488, 94092), (1984, 70569), (2232, 62728), (2976, 47046), (4464, 31364), (5952, 23523), (7841, 17856), (8928, 15682)]