139209786

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 317750400

約数和(自身を除く): 178540614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 109, 134, 201, 218, 327, 353, 402, 603, 654, 706, 981, 1059, 1206, 1809, 1962, 2118, 2943, 3177, 3618, 5886, 6354, 7303, 9531, 14606, 19062, 21909, 23651, 38477, 43818, 47302, 65727, 70953, 76954, 115431, 131454, 141906, 197181, 212859, 230862, 346293, 394362, 425718, 638577, 692586, 1038879, 1277154, 2077758, 2577959, 5155918, 7733877, 15467754, 23201631, 46403262, 69604893, 139209786]

約数ペア:

[(1, 139209786), (2, 69604893), (3, 46403262), (6, 23201631), (9, 15467754), (18, 7733877), (27, 5155918), (54, 2577959), (67, 2077758), (109, 1277154), (134, 1038879), (201, 692586), (218, 638577), (327, 425718), (353, 394362), (402, 346293), (603, 230862), (654, 212859), (706, 197181), (981, 141906), (1059, 131454), (1206, 115431), (1809, 76954), (1962, 70953), (2118, 65727), (2943, 47302), (3177, 43818), (3618, 38477), (5886, 23651), (6354, 21909), (7303, 19062), (9531, 14606)]