128882936

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3653

約数の個数: 64

約数和(自身を含む): 303576000

約数和(自身を除く): 174693064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 3613, 4459, 5096, 7226, 8918, 14452, 17836, 25291, 28904, 35672, 46969, 50582, 93938, 101164, 177037, 187876, 202328, 328783, 354074, 375752, 657566, 708148, 1239259, 1315132, 1416296, 2301481, 2478518, 2630264, 4602962, 4957036, 9205924, 9914072, 16110367, 18411848, 32220734, 64441468, 128882936]

約数ペア:

[(1, 128882936), (2, 64441468), (4, 32220734), (7, 18411848), (8, 16110367), (13, 9914072), (14, 9205924), (26, 4957036), (28, 4602962), (49, 2630264), (52, 2478518), (56, 2301481), (91, 1416296), (98, 1315132), (104, 1239259), (182, 708148), (196, 657566), (343, 375752), (364, 354074), (392, 328783), (637, 202328), (686, 187876), (728, 177037), (1274, 101164), (1372, 93938), (2548, 50582), (2744, 46969), (3613, 35672), (4459, 28904), (5096, 25291), (7226, 17836), (8918, 14452)]