140056728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5521}}^1$

素因数の和:5688

約数の個数: 64

約数和(自身を含む): 402885120

約数和(自身を除く): 262828392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3624, 4228, 5521, 6342, 8456, 11042, 12684, 16563, 22084, 25368, 33126, 38647, 44168, 66252, 77294, 115941, 132504, 154588, 231882, 309176, 463764, 833671, 927528, 1667342, 2501013, 3334684, 5002026, 5835697, 6669368, 10004052, 11671394, 17507091, 20008104, 23342788, 35014182, 46685576, 70028364, 140056728]

約数ペア:

[(1, 140056728), (2, 70028364), (3, 46685576), (4, 35014182), (6, 23342788), (7, 20008104), (8, 17507091), (12, 11671394), (14, 10004052), (21, 6669368), (24, 5835697), (28, 5002026), (42, 3334684), (56, 2501013), (84, 1667342), (151, 927528), (168, 833671), (302, 463764), (453, 309176), (604, 231882), (906, 154588), (1057, 132504), (1208, 115941), (1812, 77294), (2114, 66252), (3171, 44168), (3624, 38647), (4228, 33126), (5521, 25368), (6342, 22084), (8456, 16563), (11042, 12684)]