138560472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6659}}^1$

素因数の和:6705

約数の個数: 72

約数和(自身を含む): 398700900

約数和(自身を除く): 260140428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6659, 6936, 10404, 13318, 19977, 20808, 26636, 39954, 53272, 59931, 79908, 113203, 119862, 159816, 226406, 239724, 339609, 452812, 479448, 679218, 905624, 1018827, 1358436, 1924451, 2037654, 2716872, 3848902, 4075308, 5773353, 7697804, 8150616, 11546706, 15395608, 17320059, 23093412, 34640118, 46186824, 69280236, 138560472]

約数ペア:

[(1, 138560472), (2, 69280236), (3, 46186824), (4, 34640118), (6, 23093412), (8, 17320059), (9, 15395608), (12, 11546706), (17, 8150616), (18, 7697804), (24, 5773353), (34, 4075308), (36, 3848902), (51, 2716872), (68, 2037654), (72, 1924451), (102, 1358436), (136, 1018827), (153, 905624), (204, 679218), (289, 479448), (306, 452812), (408, 339609), (578, 239724), (612, 226406), (867, 159816), (1156, 119862), (1224, 113203), (1734, 79908), (2312, 59931), (2601, 53272), (3468, 39954), (5202, 26636), (6659, 20808), (6936, 19977), (10404, 13318)]