135425968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 269045280

約数和(自身を除く): 133619312

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1229, 1552, 2458, 4916, 6887, 9832, 13774, 19664, 27548, 55096, 87259, 110192, 119213, 174518, 238426, 349036, 476852, 698072, 953704, 1396144, 1907408, 8464123, 16928246, 33856492, 67712984, 135425968]

約数ペア:

[(1, 135425968), (2, 67712984), (4, 33856492), (8, 16928246), (16, 8464123), (71, 1907408), (97, 1396144), (142, 953704), (194, 698072), (284, 476852), (388, 349036), (568, 238426), (776, 174518), (1136, 119213), (1229, 110192), (1552, 87259), (2458, 55096), (4916, 27548), (6887, 19664), (9832, 13774)]