140028336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138917}}^1$

素因数の和:138938

約数の個数: 60

約数和(自身を含む): 447871632

約数和(自身を除く): 307843296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138917, 277834, 416751, 555668, 833502, 972419, 1111336, 1250253, 1667004, 1944838, 2222672, 2500506, 2917257, 3334008, 3889676, 5001012, 5834514, 6668016, 7779352, 8751771, 10002024, 11669028, 15558704, 17503542, 20004048, 23338056, 35007084, 46676112, 70014168, 140028336]

約数ペア:

[(1, 140028336), (2, 70014168), (3, 46676112), (4, 35007084), (6, 23338056), (7, 20004048), (8, 17503542), (9, 15558704), (12, 11669028), (14, 10002024), (16, 8751771), (18, 7779352), (21, 6668016), (24, 5834514), (28, 5001012), (36, 3889676), (42, 3334008), (48, 2917257), (56, 2500506), (63, 2222672), (72, 1944838), (84, 1667004), (112, 1250253), (126, 1111336), (144, 972419), (168, 833502), (252, 555668), (336, 416751), (504, 277834), (1008, 138917)]