156965984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30467}}^1$

素因数の和:30507

約数の個数: 48

約数和(自身を含む): 368540928

約数和(自身を除く): 211574944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 30467, 60934, 121868, 213269, 243736, 426538, 487472, 700741, 853076, 974944, 1401482, 1706152, 2802964, 3412304, 4905187, 5605928, 6824608, 9810374, 11211856, 19620748, 22423712, 39241496, 78482992, 156965984]

約数ペア:

[(1, 156965984), (2, 78482992), (4, 39241496), (7, 22423712), (8, 19620748), (14, 11211856), (16, 9810374), (23, 6824608), (28, 5605928), (32, 4905187), (46, 3412304), (56, 2802964), (92, 1706152), (112, 1401482), (161, 974944), (184, 853076), (224, 700741), (322, 487472), (368, 426538), (644, 243736), (736, 213269), (1288, 121868), (2576, 60934), (5152, 30467)]