138263524

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3607}}^1$

素因数の和:3692

約数の個数: 36

約数和(自身を含む): 284281536

約数和(自身を除く): 146018012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2738, 3607, 5476, 7214, 9583, 14428, 19166, 25249, 38332, 50498, 100996, 133459, 266918, 533836, 934213, 1868426, 3736852, 4937983, 9875966, 19751932, 34565881, 69131762, 138263524]

約数ペア:

[(1, 138263524), (2, 69131762), (4, 34565881), (7, 19751932), (14, 9875966), (28, 4937983), (37, 3736852), (74, 1868426), (148, 934213), (259, 533836), (518, 266918), (1036, 133459), (1369, 100996), (2738, 50498), (3607, 38332), (5476, 25249), (7214, 19166), (9583, 14428)]