149300464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 300080000

約数和(自身を除く): 150779536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 241, 248, 482, 496, 964, 1249, 1928, 2498, 3856, 4996, 7471, 9992, 14942, 19984, 29884, 38719, 59768, 77438, 119536, 154876, 301009, 309752, 602018, 619504, 1204036, 2408072, 4816144, 9331279, 18662558, 37325116, 74650232, 149300464]

約数ペア:

[(1, 149300464), (2, 74650232), (4, 37325116), (8, 18662558), (16, 9331279), (31, 4816144), (62, 2408072), (124, 1204036), (241, 619504), (248, 602018), (482, 309752), (496, 301009), (964, 154876), (1249, 119536), (1928, 77438), (2498, 59768), (3856, 38719), (4996, 29884), (7471, 19984), (9992, 14942)]