138109818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 346125312

約数和(自身を除く): 208015494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 462, 466, 699, 1283, 1398, 1631, 2563, 2566, 3262, 3849, 4893, 5126, 7689, 7698, 8981, 9786, 14113, 15378, 17941, 17962, 26943, 28226, 35882, 42339, 53823, 53886, 84678, 98791, 107646, 197582, 296373, 298939, 592746, 597878, 896817, 1793634, 2092573, 3288329, 4185146, 6277719, 6576658, 9864987, 12555438, 19729974, 23018303, 46036606, 69054909, 138109818]

約数ペア:

[(1, 138109818), (2, 69054909), (3, 46036606), (6, 23018303), (7, 19729974), (11, 12555438), (14, 9864987), (21, 6576658), (22, 6277719), (33, 4185146), (42, 3288329), (66, 2092573), (77, 1793634), (154, 896817), (231, 597878), (233, 592746), (462, 298939), (466, 296373), (699, 197582), (1283, 107646), (1398, 98791), (1631, 84678), (2563, 53886), (2566, 53823), (3262, 42339), (3849, 35882), (4893, 28226), (5126, 26943), (7689, 17962), (7698, 17941), (8981, 15378), (9786, 14113)]