137487708

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 359272368

約数和(自身を除く): 221784660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 233, 333, 443, 444, 466, 666, 699, 886, 932, 1329, 1332, 1398, 1772, 2097, 2658, 2796, 3987, 4194, 5316, 7974, 8388, 8621, 15948, 16391, 17242, 25863, 32782, 34484, 49173, 51726, 65564, 77589, 98346, 103219, 103452, 147519, 155178, 196692, 206438, 295038, 309657, 310356, 412876, 590076, 619314, 928971, 1238628, 1857942, 3715884, 3819103, 7638206, 11457309, 15276412, 22914618, 34371927, 45829236, 68743854, 137487708]

約数ペア:

[(1, 137487708), (2, 68743854), (3, 45829236), (4, 34371927), (6, 22914618), (9, 15276412), (12, 11457309), (18, 7638206), (36, 3819103), (37, 3715884), (74, 1857942), (111, 1238628), (148, 928971), (222, 619314), (233, 590076), (333, 412876), (443, 310356), (444, 309657), (466, 295038), (666, 206438), (699, 196692), (886, 155178), (932, 147519), (1329, 103452), (1332, 103219), (1398, 98346), (1772, 77589), (2097, 65564), (2658, 51726), (2796, 49173), (3987, 34484), (4194, 32782), (5316, 25863), (7974, 17242), (8388, 16391), (8621, 15948)]