138974368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9089

約数の個数: 48

約数和(自身を含む): 302649480

約数和(自身を除く): 163675112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 9029, 15392, 18058, 36116, 72232, 117377, 144464, 234754, 288928, 334073, 469508, 668146, 939016, 1336292, 1878032, 2672584, 3756064, 4342949, 5345168, 8685898, 10690336, 17371796, 34743592, 69487184, 138974368]

約数ペア:

[(1, 138974368), (2, 69487184), (4, 34743592), (8, 17371796), (13, 10690336), (16, 8685898), (26, 5345168), (32, 4342949), (37, 3756064), (52, 2672584), (74, 1878032), (104, 1336292), (148, 939016), (208, 668146), (296, 469508), (416, 334073), (481, 288928), (592, 234754), (962, 144464), (1184, 117377), (1924, 72232), (3848, 36116), (7696, 18058), (9029, 15392)]