149986364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 297706752

約数和(自身を除く): 147720388

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 284, 451, 781, 902, 1171, 1562, 1804, 2342, 2911, 3124, 4684, 5822, 11644, 12881, 25762, 32021, 48011, 51524, 64042, 83141, 96022, 128084, 166282, 192044, 332564, 528121, 914551, 1056242, 1829102, 2112484, 3408781, 3658204, 6817562, 13635124, 37496591, 74993182, 149986364]

約数ペア:

[(1, 149986364), (2, 74993182), (4, 37496591), (11, 13635124), (22, 6817562), (41, 3658204), (44, 3408781), (71, 2112484), (82, 1829102), (142, 1056242), (164, 914551), (284, 528121), (451, 332564), (781, 192044), (902, 166282), (1171, 128084), (1562, 96022), (1804, 83141), (2342, 64042), (2911, 51524), (3124, 48011), (4684, 32021), (5822, 25762), (11644, 12881)]