138851172

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 84

約数和(自身を含む): 385885836

約数和(自身を除く): 247034664

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2801, 2916, 4131, 5508, 5602, 8262, 8403, 11204, 12393, 16524, 16806, 24786, 25209, 33612, 47617, 49572, 50418, 75627, 95234, 100836, 142851, 151254, 190468, 226881, 285702, 302508, 428553, 453762, 571404, 680643, 857106, 907524, 1285659, 1361286, 1714212, 2041929, 2571318, 2722572, 3856977, 4083858, 5142636, 7713954, 8167716, 11570931, 15427908, 23141862, 34712793, 46283724, 69425586, 138851172]

約数ペア:

[(1, 138851172), (2, 69425586), (3, 46283724), (4, 34712793), (6, 23141862), (9, 15427908), (12, 11570931), (17, 8167716), (18, 7713954), (27, 5142636), (34, 4083858), (36, 3856977), (51, 2722572), (54, 2571318), (68, 2041929), (81, 1714212), (102, 1361286), (108, 1285659), (153, 907524), (162, 857106), (204, 680643), (243, 571404), (306, 453762), (324, 428553), (459, 302508), (486, 285702), (612, 226881), (729, 190468), (918, 151254), (972, 142851), (1377, 100836), (1458, 95234), (1836, 75627), (2754, 50418), (2801, 49572), (2916, 47617), (4131, 33612), (5508, 25209), (5602, 24786), (8262, 16806), (8403, 16524), (11204, 12393)]