149617286

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 297024000

約数和(自身を除く): 147406714

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 343, 494, 637, 686, 883, 931, 1274, 1729, 1766, 1862, 3458, 4459, 6181, 6517, 8918, 11479, 12103, 12362, 13034, 16777, 22958, 24206, 33554, 43267, 80353, 84721, 86534, 117439, 160706, 169442, 218101, 234878, 302869, 436202, 562471, 605738, 822073, 1124942, 1526707, 1644146, 3053414, 3937297, 5754511, 7874594, 10686949, 11509022, 21373898, 74808643, 149617286]

約数ペア:

[(1, 149617286), (2, 74808643), (7, 21373898), (13, 11509022), (14, 10686949), (19, 7874594), (26, 5754511), (38, 3937297), (49, 3053414), (91, 1644146), (98, 1526707), (133, 1124942), (182, 822073), (247, 605738), (266, 562471), (343, 436202), (494, 302869), (637, 234878), (686, 218101), (883, 169442), (931, 160706), (1274, 117439), (1729, 86534), (1766, 84721), (1862, 80353), (3458, 43267), (4459, 33554), (6181, 24206), (6517, 22958), (8918, 16777), (11479, 13034), (12103, 12362)]