140374296

素因数分解:

$2^3\times 3^5\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 397575360

約数和(自身を除く): 257201064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 243, 324, 326, 443, 486, 489, 648, 652, 886, 972, 978, 1304, 1329, 1467, 1772, 1944, 1956, 2658, 2934, 3544, 3912, 3987, 4401, 5316, 5868, 7974, 8802, 10632, 11736, 11961, 13203, 15948, 17604, 23922, 26406, 31896, 35208, 35883, 39609, 47844, 52812, 71766, 72209, 79218, 95688, 105624, 107649, 143532, 144418, 158436, 215298, 216627, 287064, 288836, 316872, 430596, 433254, 577672, 649881, 861192, 866508, 1299762, 1733016, 1949643, 2599524, 3899286, 5199048, 5848929, 7798572, 11697858, 15597144, 17546787, 23395716, 35093574, 46791432, 70187148, 140374296]

約数ペア:

[(1, 140374296), (2, 70187148), (3, 46791432), (4, 35093574), (6, 23395716), (8, 17546787), (9, 15597144), (12, 11697858), (18, 7798572), (24, 5848929), (27, 5199048), (36, 3899286), (54, 2599524), (72, 1949643), (81, 1733016), (108, 1299762), (162, 866508), (163, 861192), (216, 649881), (243, 577672), (324, 433254), (326, 430596), (443, 316872), (486, 288836), (489, 287064), (648, 216627), (652, 215298), (886, 158436), (972, 144418), (978, 143532), (1304, 107649), (1329, 105624), (1467, 95688), (1772, 79218), (1944, 72209), (1956, 71766), (2658, 52812), (2934, 47844), (3544, 39609), (3912, 35883), (3987, 35208), (4401, 31896), (5316, 26406), (5868, 23922), (7974, 17604), (8802, 15948), (10632, 13203), (11736, 11961)]