145280405968

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1051781}}^1$

素因数の和:1051975

約数の個数: 40

約数和(自身を含む): 287578234440

約数和(自身を除く): 142297828472

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 356, 388, 712, 776, 1424, 1552, 8633, 17266, 34532, 69064, 138128, 1051781, 2103562, 4207124, 8414248, 16828496, 93608509, 102022757, 187217018, 204045514, 374434036, 408091028, 748868072, 816182056, 1497736144, 1632364112, 9080025373, 18160050746, 36320101492, 72640202984, 145280405968]

約数ペア:

[(1, 145280405968), (2, 72640202984), (4, 36320101492), (8, 18160050746), (16, 9080025373), (89, 1632364112), (97, 1497736144), (178, 816182056), (194, 748868072), (356, 408091028), (388, 374434036), (712, 204045514), (776, 187217018), (1424, 102022757), (1552, 93608509), (8633, 16828496), (17266, 8414248), (34532, 4207124), (69064, 2103562), (138128, 1051781)]