133740518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 213645600

約数和(自身を除く): 79905082

約数列:

[1, 2, 29, 53, 58, 106, 139, 278, 313, 626, 1537, 3074, 4031, 7367, 8062, 9077, 14734, 16589, 18154, 33178, 43507, 87014, 213643, 427286, 481081, 962162, 1261703, 2305871, 2523406, 4611742, 66870259, 133740518]

約数ペア:

[(1, 133740518), (2, 66870259), (29, 4611742), (53, 2523406), (58, 2305871), (106, 1261703), (139, 962162), (278, 481081), (313, 427286), (626, 213643), (1537, 87014), (3074, 43507), (4031, 33178), (7367, 18154), (8062, 16589), (9077, 14734)]