158897984

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 84

約数和(自身を含む): 382914144

約数和(自身を除く): 224016160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2203, 2254, 2576, 3136, 4406, 4508, 5152, 8812, 9016, 10304, 15421, 17624, 18032, 30842, 35248, 36064, 50669, 61684, 70496, 72128, 101338, 107947, 123368, 140992, 202676, 215894, 246736, 354683, 405352, 431788, 493472, 709366, 810704, 863576, 986944, 1418732, 1621408, 1727152, 2482781, 2837464, 3242816, 3454304, 4965562, 5674928, 6908608, 9931124, 11349856, 19862248, 22699712, 39724496, 79448992, 158897984]

約数ペア:

[(1, 158897984), (2, 79448992), (4, 39724496), (7, 22699712), (8, 19862248), (14, 11349856), (16, 9931124), (23, 6908608), (28, 5674928), (32, 4965562), (46, 3454304), (49, 3242816), (56, 2837464), (64, 2482781), (92, 1727152), (98, 1621408), (112, 1418732), (161, 986944), (184, 863576), (196, 810704), (224, 709366), (322, 493472), (368, 431788), (392, 405352), (448, 354683), (644, 246736), (736, 215894), (784, 202676), (1127, 140992), (1288, 123368), (1472, 107947), (1568, 101338), (2203, 72128), (2254, 70496), (2576, 61684), (3136, 50669), (4406, 36064), (4508, 35248), (5152, 30842), (8812, 18032), (9016, 17624), (10304, 15421)]