139625262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19478

約数の個数: 64

約数和(自身を含む): 373286400

約数和(自身を除く): 233661138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 19441, 38882, 58323, 116646, 136087, 174969, 272174, 349938, 369379, 408261, 524907, 738758, 816522, 1049814, 1108137, 1224783, 2216274, 2449566, 2585653, 3324411, 3674349, 5171306, 6648822, 7348698, 7756959, 9973233, 15513918, 19946466, 23270877, 46541754, 69812631, 139625262]

約数ペア:

[(1, 139625262), (2, 69812631), (3, 46541754), (6, 23270877), (7, 19946466), (9, 15513918), (14, 9973233), (18, 7756959), (19, 7348698), (21, 6648822), (27, 5171306), (38, 3674349), (42, 3324411), (54, 2585653), (57, 2449566), (63, 2216274), (114, 1224783), (126, 1108137), (133, 1049814), (171, 816522), (189, 738758), (266, 524907), (342, 408261), (378, 369379), (399, 349938), (513, 272174), (798, 174969), (1026, 136087), (1197, 116646), (2394, 58323), (3591, 38882), (7182, 19441)]