155843142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3717

約数の個数: 64

約数和(自身を含む): 388577280

約数和(自身を除く): 232734138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3318, 3613, 6162, 7189, 7226, 10839, 14378, 21567, 21678, 25291, 43134, 46969, 50582, 75873, 93938, 140907, 151746, 281814, 285427, 328783, 570854, 657566, 856281, 986349, 1712562, 1972698, 1997989, 3710551, 3995978, 5993967, 7421102, 11131653, 11987934, 22263306, 25973857, 51947714, 77921571, 155843142]

約数ペア:

[(1, 155843142), (2, 77921571), (3, 51947714), (6, 25973857), (7, 22263306), (13, 11987934), (14, 11131653), (21, 7421102), (26, 5993967), (39, 3995978), (42, 3710551), (78, 1997989), (79, 1972698), (91, 1712562), (158, 986349), (182, 856281), (237, 657566), (273, 570854), (474, 328783), (546, 285427), (553, 281814), (1027, 151746), (1106, 140907), (1659, 93938), (2054, 75873), (3081, 50582), (3318, 46969), (3613, 43134), (6162, 25291), (7189, 21678), (7226, 21567), (10839, 14378)]