138450704

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4219}}^1$

素因数の和:4527

約数の個数: 40

約数和(自身を含む): 307688640

約数和(自身を除く): 169237936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 4102, 4219, 4688, 8204, 8438, 16408, 16876, 29533, 32816, 33752, 59066, 67504, 118132, 236264, 472528, 1236167, 2472334, 4944668, 8653169, 9889336, 17306338, 19778672, 34612676, 69225352, 138450704]

約数ペア:

[(1, 138450704), (2, 69225352), (4, 34612676), (7, 19778672), (8, 17306338), (14, 9889336), (16, 8653169), (28, 4944668), (56, 2472334), (112, 1236167), (293, 472528), (586, 236264), (1172, 118132), (2051, 67504), (2344, 59066), (4102, 33752), (4219, 32816), (4688, 29533), (8204, 16876), (8438, 16408)]