131615154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28901}}^1$

素因数の和:28943

約数の個数: 48

約数和(自身を含む): 324627264

約数和(自身を除く): 193012110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 28901, 57802, 86703, 173406, 260109, 317911, 520218, 635822, 664723, 953733, 1329446, 1907466, 1994169, 2861199, 3988338, 5722398, 5982507, 7311953, 11965014, 14623906, 21935859, 43871718, 65807577, 131615154]

約数ペア:

[(1, 131615154), (2, 65807577), (3, 43871718), (6, 21935859), (9, 14623906), (11, 11965014), (18, 7311953), (22, 5982507), (23, 5722398), (33, 3988338), (46, 2861199), (66, 1994169), (69, 1907466), (99, 1329446), (138, 953733), (198, 664723), (207, 635822), (253, 520218), (414, 317911), (506, 260109), (759, 173406), (1518, 86703), (2277, 57802), (4554, 28901)]