138617696

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4517}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 314235936

約数和(自身を除く): 175618240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 4517, 7672, 9034, 15344, 18068, 30688, 31619, 36136, 63238, 72272, 126476, 144544, 252952, 505904, 618829, 1011808, 1237658, 2475316, 4331803, 4950632, 8663606, 9901264, 17327212, 19802528, 34654424, 69308848, 138617696]

約数ペア:

[(1, 138617696), (2, 69308848), (4, 34654424), (7, 19802528), (8, 17327212), (14, 9901264), (16, 8663606), (28, 4950632), (32, 4331803), (56, 2475316), (112, 1237658), (137, 1011808), (224, 618829), (274, 505904), (548, 252952), (959, 144544), (1096, 126476), (1918, 72272), (2192, 63238), (3836, 36136), (4384, 31619), (4517, 30688), (7672, 18068), (9034, 15344)]