163876896

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2534

約数の個数: 72

約数和(自身を含む): 468087984

約数和(自身を除く): 304211088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 2267, 3012, 4016, 4518, 4534, 6024, 6801, 8032, 9036, 9068, 12048, 13602, 18072, 18136, 20403, 24096, 27204, 36144, 36272, 40806, 54408, 72288, 72544, 81612, 108816, 163224, 217632, 326448, 569017, 652896, 1138034, 1707051, 2276068, 3414102, 4552136, 5121153, 6828204, 9104272, 10242306, 13656408, 18208544, 20484612, 27312816, 40969224, 54625632, 81938448, 163876896]

約数ペア:

[(1, 163876896), (2, 81938448), (3, 54625632), (4, 40969224), (6, 27312816), (8, 20484612), (9, 18208544), (12, 13656408), (16, 10242306), (18, 9104272), (24, 6828204), (32, 5121153), (36, 4552136), (48, 3414102), (72, 2276068), (96, 1707051), (144, 1138034), (251, 652896), (288, 569017), (502, 326448), (753, 217632), (1004, 163224), (1506, 108816), (2008, 81612), (2259, 72544), (2267, 72288), (3012, 54408), (4016, 40806), (4518, 36272), (4534, 36144), (6024, 27204), (6801, 24096), (8032, 20403), (9036, 18136), (9068, 18072), (12048, 13602)]