140252497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 182891520

約数和(自身を除く): 42639023

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 587, 749, 1177, 2233, 3103, 4109, 6457, 8239, 17023, 21721, 34133, 45199, 62809, 119161, 187253, 238931, 439663, 690899, 1310771, 1821461, 4836293, 12750227, 20036071, 140252497]

約数ペア:

[(1, 140252497), (7, 20036071), (11, 12750227), (29, 4836293), (77, 1821461), (107, 1310771), (203, 690899), (319, 439663), (587, 238931), (749, 187253), (1177, 119161), (2233, 62809), (3103, 45199), (4109, 34133), (6457, 21721), (8239, 17023)]