128028736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6323

約数の個数: 56

約数和(自身を含む): 286755840

約数和(自身を除く): 158727104

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 5104, 6271, 10208, 12542, 20416, 25084, 50168, 68981, 100336, 137962, 181859, 200672, 275924, 363718, 401344, 551848, 727436, 1103696, 1454872, 2000449, 2207392, 2909744, 4000898, 4414784, 5819488, 8001796, 11638976, 16003592, 32007184, 64014368, 128028736]

約数ペア:

[(1, 128028736), (2, 64014368), (4, 32007184), (8, 16003592), (11, 11638976), (16, 8001796), (22, 5819488), (29, 4414784), (32, 4000898), (44, 2909744), (58, 2207392), (64, 2000449), (88, 1454872), (116, 1103696), (176, 727436), (232, 551848), (319, 401344), (352, 363718), (464, 275924), (638, 200672), (704, 181859), (928, 137962), (1276, 100336), (1856, 68981), (2552, 50168), (5104, 25084), (6271, 20416), (10208, 12542)]