145260144

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:319

約数の個数: 90

約数和(自身を含む): 415347920

約数和(自身を除く): 270087776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 113, 144, 158, 226, 237, 316, 339, 452, 474, 632, 678, 711, 904, 948, 1017, 1264, 1356, 1422, 1808, 1896, 2034, 2712, 2844, 3792, 4068, 5424, 5688, 8136, 8927, 11376, 12769, 16272, 17854, 25538, 26781, 35708, 38307, 51076, 53562, 71416, 76614, 80343, 102152, 107124, 114921, 142832, 153228, 160686, 204304, 214248, 229842, 306456, 321372, 428496, 459684, 612912, 642744, 919368, 1008751, 1285488, 1838736, 2017502, 3026253, 4035004, 6052506, 8070008, 9078759, 12105012, 16140016, 18157518, 24210024, 36315036, 48420048, 72630072, 145260144]

約数ペア:

[(1, 145260144), (2, 72630072), (3, 48420048), (4, 36315036), (6, 24210024), (8, 18157518), (9, 16140016), (12, 12105012), (16, 9078759), (18, 8070008), (24, 6052506), (36, 4035004), (48, 3026253), (72, 2017502), (79, 1838736), (113, 1285488), (144, 1008751), (158, 919368), (226, 642744), (237, 612912), (316, 459684), (339, 428496), (452, 321372), (474, 306456), (632, 229842), (678, 214248), (711, 204304), (904, 160686), (948, 153228), (1017, 142832), (1264, 114921), (1356, 107124), (1422, 102152), (1808, 80343), (1896, 76614), (2034, 71416), (2712, 53562), (2844, 51076), (3792, 38307), (4068, 35708), (5424, 26781), (5688, 25538), (8136, 17854), (8927, 16272), (11376, 12769)]