149302696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 154064984

約数列:

[1, 2, 4, 8, 31, 37, 53, 62, 74, 106, 124, 148, 212, 248, 296, 307, 424, 614, 1147, 1228, 1643, 1961, 2294, 2456, 3286, 3922, 4588, 6572, 7844, 9176, 9517, 11359, 13144, 15688, 16271, 19034, 22718, 32542, 38068, 45436, 60791, 65084, 76136, 90872, 121582, 130168, 243164, 352129, 486328, 504401, 602027, 704258, 1008802, 1204054, 1408516, 2017604, 2408108, 2817032, 4035208, 4816216, 18662837, 37325674, 74651348, 149302696]

約数ペア:

[(1, 149302696), (2, 74651348), (4, 37325674), (8, 18662837), (31, 4816216), (37, 4035208), (53, 2817032), (62, 2408108), (74, 2017604), (106, 1408516), (124, 1204054), (148, 1008802), (212, 704258), (248, 602027), (296, 504401), (307, 486328), (424, 352129), (614, 243164), (1147, 130168), (1228, 121582), (1643, 90872), (1961, 76136), (2294, 65084), (2456, 60791), (3286, 45436), (3922, 38068), (4588, 32542), (6572, 22718), (7844, 19034), (9176, 16271), (9517, 15688), (11359, 13144)]