138476142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 80

約数和(自身を含む): 373338240

約数和(自身を除く): 234862098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 6427, 7182, 10773, 12854, 19281, 21546, 38562, 44989, 57843, 89978, 115686, 122113, 134967, 173529, 244226, 269934, 347058, 366339, 404901, 520587, 732678, 809802, 854791, 1041174, 1099017, 1214703, 1709582, 2198034, 2429406, 2564373, 3297051, 3644109, 5128746, 6594102, 7288218, 7693119, 9891153, 15386238, 19782306, 23079357, 46158714, 69238071, 138476142]

約数ペア:

[(1, 138476142), (2, 69238071), (3, 46158714), (6, 23079357), (7, 19782306), (9, 15386238), (14, 9891153), (18, 7693119), (19, 7288218), (21, 6594102), (27, 5128746), (38, 3644109), (42, 3297051), (54, 2564373), (57, 2429406), (63, 2198034), (81, 1709582), (114, 1214703), (126, 1099017), (133, 1041174), (162, 854791), (171, 809802), (189, 732678), (266, 520587), (342, 404901), (378, 366339), (399, 347058), (513, 269934), (567, 244226), (798, 173529), (1026, 134967), (1134, 122113), (1197, 115686), (1539, 89978), (2394, 57843), (3078, 44989), (3591, 38562), (6427, 21546), (7182, 19281), (10773, 12854)]