137772702

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 303252768

約数和(自身を除く): 165480066

約数列:

[1, 2, 3, 6, 9, 18, 151, 173, 293, 302, 346, 453, 519, 586, 879, 906, 1038, 1359, 1557, 1758, 2637, 2718, 3114, 5274, 26123, 44243, 50689, 52246, 78369, 88486, 101378, 132729, 152067, 156738, 235107, 265458, 304134, 398187, 456201, 470214, 796374, 912402, 7654039, 15308078, 22962117, 45924234, 68886351, 137772702]

約数ペア:

[(1, 137772702), (2, 68886351), (3, 45924234), (6, 22962117), (9, 15308078), (18, 7654039), (151, 912402), (173, 796374), (293, 470214), (302, 456201), (346, 398187), (453, 304134), (519, 265458), (586, 235107), (879, 156738), (906, 152067), (1038, 132729), (1359, 101378), (1557, 88486), (1758, 78369), (2637, 52246), (2718, 50689), (3114, 44243), (5274, 26123)]