154594636

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 314560512

約数和(自身を除く): 159965876

約数列:

[1, 2, 4, 7, 14, 28, 137, 191, 211, 274, 382, 422, 548, 764, 844, 959, 1337, 1477, 1918, 2674, 2954, 3836, 5348, 5908, 26167, 28907, 40301, 52334, 57814, 80602, 104668, 115628, 161204, 183169, 202349, 282107, 366338, 404698, 564214, 732676, 809396, 1128428, 5521237, 11042474, 22084948, 38648659, 77297318, 154594636]

約数ペア:

[(1, 154594636), (2, 77297318), (4, 38648659), (7, 22084948), (14, 11042474), (28, 5521237), (137, 1128428), (191, 809396), (211, 732676), (274, 564214), (382, 404698), (422, 366338), (548, 282107), (764, 202349), (844, 183169), (959, 161204), (1337, 115628), (1477, 104668), (1918, 80602), (2674, 57814), (2954, 52334), (3836, 40301), (5348, 28907), (5908, 26167)]