115221978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{6661}}^1$

素因数の和:6731

約数の個数: 36

約数和(自身を含む): 257999274

約数和(自身を除く): 142777296

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 6661, 8649, 13322, 17298, 19983, 39966, 59949, 119898, 206491, 412982, 619473, 1238946, 1858419, 3716838, 6401221, 12802442, 19203663, 38407326, 57610989, 115221978]

約数ペア:

[(1, 115221978), (2, 57610989), (3, 38407326), (6, 19203663), (9, 12802442), (18, 6401221), (31, 3716838), (62, 1858419), (93, 1238946), (186, 619473), (279, 412982), (558, 206491), (961, 119898), (1922, 59949), (2883, 39966), (5766, 19983), (6661, 17298), (8649, 13322)]