140281758

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8737

約数の個数: 48

約数和(自身を含む): 324604800

約数和(自身を除く): 184323042

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 8669, 16182, 17338, 26007, 52014, 78021, 156042, 251401, 268739, 502802, 537478, 754203, 806217, 1508406, 1612434, 2262609, 2418651, 4525218, 4837302, 7793431, 15586862, 23380293, 46760586, 70140879, 140281758]

約数ペア:

[(1, 140281758), (2, 70140879), (3, 46760586), (6, 23380293), (9, 15586862), (18, 7793431), (29, 4837302), (31, 4525218), (58, 2418651), (62, 2262609), (87, 1612434), (93, 1508406), (174, 806217), (186, 754203), (261, 537478), (279, 502802), (522, 268739), (558, 251401), (899, 156042), (1798, 78021), (2697, 52014), (5394, 26007), (8091, 17338), (8669, 16182)]