159938784

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3032

約数の個数: 72

約数和(自身を含む): 457296840

約数和(自身を除く): 297358056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 2819, 3152, 3546, 4728, 5638, 6304, 7092, 8457, 9456, 11276, 14184, 16914, 18912, 22552, 25371, 28368, 33828, 45104, 50742, 56736, 67656, 90208, 101484, 135312, 202968, 270624, 405936, 555343, 811872, 1110686, 1666029, 2221372, 3332058, 4442744, 4998087, 6664116, 8885488, 9996174, 13328232, 17770976, 19992348, 26656464, 39984696, 53312928, 79969392, 159938784]

約数ペア:

[(1, 159938784), (2, 79969392), (3, 53312928), (4, 39984696), (6, 26656464), (8, 19992348), (9, 17770976), (12, 13328232), (16, 9996174), (18, 8885488), (24, 6664116), (32, 4998087), (36, 4442744), (48, 3332058), (72, 2221372), (96, 1666029), (144, 1110686), (197, 811872), (288, 555343), (394, 405936), (591, 270624), (788, 202968), (1182, 135312), (1576, 101484), (1773, 90208), (2364, 67656), (2819, 56736), (3152, 50742), (3546, 45104), (4728, 33828), (5638, 28368), (6304, 25371), (7092, 22552), (8457, 18912), (9456, 16914), (11276, 14184)]