168987744

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{11071}}^1$

素因数の和:11140

約数の個数: 72

約数和(自身を含む): 489670272

約数和(自身を除く): 320682528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 11071, 15264, 22142, 33213, 44284, 66426, 88568, 99639, 132852, 177136, 199278, 265704, 354272, 398556, 531408, 586763, 797112, 1062816, 1173526, 1594224, 1760289, 2347052, 3188448, 3520578, 4694104, 5280867, 7041156, 9388208, 10561734, 14082312, 18776416, 21123468, 28164624, 42246936, 56329248, 84493872, 168987744]

約数ペア:

[(1, 168987744), (2, 84493872), (3, 56329248), (4, 42246936), (6, 28164624), (8, 21123468), (9, 18776416), (12, 14082312), (16, 10561734), (18, 9388208), (24, 7041156), (32, 5280867), (36, 4694104), (48, 3520578), (53, 3188448), (72, 2347052), (96, 1760289), (106, 1594224), (144, 1173526), (159, 1062816), (212, 797112), (288, 586763), (318, 531408), (424, 398556), (477, 354272), (636, 265704), (848, 199278), (954, 177136), (1272, 132852), (1696, 99639), (1908, 88568), (2544, 66426), (3816, 44284), (5088, 33213), (7632, 22142), (11071, 15264)]