168955956

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4492

約数の個数: 84

約数和(自身を含む): 477514212

約数和(自身を除く): 308558256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 4457, 6318, 8914, 9477, 12636, 13371, 17828, 18954, 26742, 37908, 40113, 53484, 57941, 80226, 115882, 120339, 160452, 173823, 231764, 240678, 347646, 361017, 481356, 521469, 695292, 722034, 1042938, 1083051, 1444068, 1564407, 2085876, 2166102, 3128814, 3249153, 4332204, 4693221, 6257628, 6498306, 9386442, 12996612, 14079663, 18772884, 28159326, 42238989, 56318652, 84477978, 168955956]

約数ペア:

[(1, 168955956), (2, 84477978), (3, 56318652), (4, 42238989), (6, 28159326), (9, 18772884), (12, 14079663), (13, 12996612), (18, 9386442), (26, 6498306), (27, 6257628), (36, 4693221), (39, 4332204), (52, 3249153), (54, 3128814), (78, 2166102), (81, 2085876), (108, 1564407), (117, 1444068), (156, 1083051), (162, 1042938), (234, 722034), (243, 695292), (324, 521469), (351, 481356), (468, 361017), (486, 347646), (702, 240678), (729, 231764), (972, 173823), (1053, 160452), (1404, 120339), (1458, 115882), (2106, 80226), (2916, 57941), (3159, 53484), (4212, 40113), (4457, 37908), (6318, 26742), (8914, 18954), (9477, 17828), (12636, 13371)]