163168272

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4409}}^1$

素因数の和:4680

約数の個数: 60

約数和(自身を含む): 458525340

約数和(自身を除く): 295357068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4409, 4626, 6168, 8818, 9252, 12336, 13227, 17636, 18504, 26454, 35272, 37008, 39681, 52908, 70544, 79362, 105816, 158724, 211632, 317448, 634896, 1133113, 2266226, 3399339, 4532452, 6798678, 9064904, 10198017, 13597356, 18129808, 20396034, 27194712, 40792068, 54389424, 81584136, 163168272]

約数ペア:

[(1, 163168272), (2, 81584136), (3, 54389424), (4, 40792068), (6, 27194712), (8, 20396034), (9, 18129808), (12, 13597356), (16, 10198017), (18, 9064904), (24, 6798678), (36, 4532452), (48, 3399339), (72, 2266226), (144, 1133113), (257, 634896), (514, 317448), (771, 211632), (1028, 158724), (1542, 105816), (2056, 79362), (2313, 70544), (3084, 52908), (4112, 39681), (4409, 37008), (4626, 35272), (6168, 26454), (8818, 18504), (9252, 17636), (12336, 13227)]