137996872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 300303360

約数和(自身を除く): 162306488

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 1861, 2392, 2852, 3224, 3722, 5704, 7444, 9269, 14888, 18538, 24193, 37076, 42803, 48386, 57691, 74152, 85606, 96772, 115382, 171212, 193544, 230764, 342424, 461528, 556439, 749983, 1112878, 1326893, 1499966, 2225756, 2653786, 2999932, 4451512, 5307572, 5999864, 10615144, 17249609, 34499218, 68998436, 137996872]

約数ペア:

[(1, 137996872), (2, 68998436), (4, 34499218), (8, 17249609), (13, 10615144), (23, 5999864), (26, 5307572), (31, 4451512), (46, 2999932), (52, 2653786), (62, 2225756), (92, 1499966), (104, 1326893), (124, 1112878), (184, 749983), (248, 556439), (299, 461528), (403, 342424), (598, 230764), (713, 193544), (806, 171212), (1196, 115382), (1426, 96772), (1612, 85606), (1861, 74152), (2392, 57691), (2852, 48386), (3224, 42803), (3722, 37076), (5704, 24193), (7444, 18538), (9269, 14888)]