138978162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 321358752

約数和(自身を除く): 182380590

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 3467, 4454, 6681, 6934, 10401, 13362, 20043, 20802, 31203, 40086, 58939, 62406, 117878, 176817, 353634, 454177, 530451, 908354, 1060902, 1362531, 2725062, 4087593, 7721009, 8175186, 15442018, 23163027, 46326054, 69489081, 138978162]

約数ペア:

[(1, 138978162), (2, 69489081), (3, 46326054), (6, 23163027), (9, 15442018), (17, 8175186), (18, 7721009), (34, 4087593), (51, 2725062), (102, 1362531), (131, 1060902), (153, 908354), (262, 530451), (306, 454177), (393, 353634), (786, 176817), (1179, 117878), (2227, 62406), (2358, 58939), (3467, 40086), (4454, 31203), (6681, 20802), (6934, 20043), (10401, 13362)]